54416880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 320

約数和(自身を含む): 221414400

約数和(自身を除く): 166997520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 118, 120, 122, 126, 135, 140, 144, 168, 177, 180, 183, 189, 210, 216, 236, 240, 244, 252, 270, 280, 295, 305, 315, 336, 354, 360, 366, 378, 413, 420, 427, 432, 472, 488, 504, 531, 540, 549, 560, 590, 610, 630, 708, 720, 732, 756, 826, 840, 854, 885, 915, 944, 945, 976, 1008, 1062, 1080, 1098, 1180, 1220, 1239, 1260, 1281, 1416, 1464, 1512, 1593, 1647, 1652, 1680, 1708, 1770, 1830, 1890, 2065, 2124, 2135, 2160, 2196, 2360, 2440, 2478, 2520, 2562, 2655, 2745, 2832, 2928, 3024, 3186, 3294, 3304, 3416, 3540, 3599, 3660, 3717, 3780, 3843, 4130, 4248, 4270, 4392, 4720, 4880, 4956, 5040, 5124, 5310, 5490, 6195, 6372, 6405, 6588, 6608, 6832, 7080, 7198, 7320, 7434, 7560, 7686, 7965, 8235, 8260, 8496, 8540, 8784, 9912, 10248, 10620, 10797, 10980, 11151, 11529, 12390, 12744, 12810, 13176, 14160, 14396, 14640, 14868, 15120, 15372, 15930, 16470, 16520, 17080, 17995, 18585, 19215, 19824, 20496, 21240, 21594, 21960, 22302, 23058, 24780, 25193, 25488, 25620, 26352, 28792, 29736, 30744, 31860, 32391, 32940, 33040, 34160, 35990, 37170, 38430, 42480, 43188, 43920, 44604, 46116, 49560, 50386, 51240, 53985, 55755, 57584, 57645, 59472, 61488, 63720, 64782, 65880, 71980, 74340, 75579, 76860, 86376, 89208, 92232, 97173, 99120, 100772, 102480, 107970, 111510, 115290, 125965, 127440, 129564, 131760, 143960, 148680, 151158, 153720, 161955, 172752, 178416, 184464, 194346, 201544, 215940, 223020, 226737, 230580, 251930, 259128, 287920, 297360, 302316, 307440, 323910, 377895, 388692, 403088, 431880, 446040, 453474, 461160, 485865, 503860, 518256, 604632, 647820, 680211, 755790, 777384, 863760, 892080, 906948, 922320, 971730, 1007720, 1133685, 1209264, 1295640, 1360422, 1511580, 1554768, 1813896, 1943460, 2015440, 2267370, 2591280, 2720844, 3023160, 3401055, 3627792, 3886920, 4534740, 5441688, 6046320, 6802110, 7773840, 9069480, 10883376, 13604220, 18138960, 27208440, 54416880]

約数ペア:

[(1, 54416880), (2, 27208440), (3, 18138960), (4, 13604220), (5, 10883376), (6, 9069480), (7, 7773840), (8, 6802110), (9, 6046320), (10, 5441688), (12, 4534740), (14, 3886920), (15, 3627792), (16, 3401055), (18, 3023160), (20, 2720844), (21, 2591280), (24, 2267370), (27, 2015440), (28, 1943460), (30, 1813896), (35, 1554768), (36, 1511580), (40, 1360422), (42, 1295640), (45, 1209264), (48, 1133685), (54, 1007720), (56, 971730), (59, 922320), (60, 906948), (61, 892080), (63, 863760), (70, 777384), (72, 755790), (80, 680211), (84, 647820), (90, 604632), (105, 518256), (108, 503860), (112, 485865), (118, 461160), (120, 453474), (122, 446040), (126, 431880), (135, 403088), (140, 388692), (144, 377895), (168, 323910), (177, 307440), (180, 302316), (183, 297360), (189, 287920), (210, 259128), (216, 251930), (236, 230580), (240, 226737), (244, 223020), (252, 215940), (270, 201544), (280, 194346), (295, 184464), (305, 178416), (315, 172752), (336, 161955), (354, 153720), (360, 151158), (366, 148680), (378, 143960), (413, 131760), (420, 129564), (427, 127440), (432, 125965), (472, 115290), (488, 111510), (504, 107970), (531, 102480), (540, 100772), (549, 99120), (560, 97173), (590, 92232), (610, 89208), (630, 86376), (708, 76860), (720, 75579), (732, 74340), (756, 71980), (826, 65880), (840, 64782), (854, 63720), (885, 61488), (915, 59472), (944, 57645), (945, 57584), (976, 55755), (1008, 53985), (1062, 51240), (1080, 50386), (1098, 49560), (1180, 46116), (1220, 44604), (1239, 43920), (1260, 43188), (1281, 42480), (1416, 38430), (1464, 37170), (1512, 35990), (1593, 34160), (1647, 33040), (1652, 32940), (1680, 32391), (1708, 31860), (1770, 30744), (1830, 29736), (1890, 28792), (2065, 26352), (2124, 25620), (2135, 25488), (2160, 25193), (2196, 24780), (2360, 23058), (2440, 22302), (2478, 21960), (2520, 21594), (2562, 21240), (2655, 20496), (2745, 19824), (2832, 19215), (2928, 18585), (3024, 17995), (3186, 17080), (3294, 16520), (3304, 16470), (3416, 15930), (3540, 15372), (3599, 15120), (3660, 14868), (3717, 14640), (3780, 14396), (3843, 14160), (4130, 13176), (4248, 12810), (4270, 12744), (4392, 12390), (4720, 11529), (4880, 11151), (4956, 10980), (5040, 10797), (5124, 10620), (5310, 10248), (5490, 9912), (6195, 8784), (6372, 8540), (6405, 8496), (6588, 8260), (6608, 8235), (6832, 7965), (7080, 7686), (7198, 7560), (7320, 7434)]