12191760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 48746880

約数和(自身を除く): 36555120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 118, 120, 123, 126, 140, 144, 164, 168, 177, 180, 205, 210, 236, 240, 246, 252, 280, 287, 295, 315, 328, 336, 354, 360, 369, 410, 413, 420, 472, 492, 504, 531, 560, 574, 590, 615, 630, 656, 708, 720, 738, 820, 826, 840, 861, 885, 944, 984, 1008, 1062, 1148, 1180, 1230, 1239, 1260, 1416, 1435, 1476, 1640, 1652, 1680, 1722, 1770, 1845, 1968, 2065, 2124, 2296, 2360, 2419, 2460, 2478, 2520, 2583, 2655, 2832, 2870, 2952, 3280, 3304, 3444, 3540, 3690, 3717, 4130, 4248, 4305, 4592, 4720, 4838, 4920, 4956, 5040, 5166, 5310, 5740, 5904, 6195, 6608, 6888, 7080, 7257, 7380, 7434, 8260, 8496, 8610, 9676, 9840, 9912, 10332, 10620, 11480, 12095, 12390, 12915, 13776, 14160, 14514, 14760, 14868, 16520, 16933, 17220, 18585, 19352, 19824, 20664, 21240, 21771, 22960, 24190, 24780, 25830, 29028, 29520, 29736, 33040, 33866, 34440, 36285, 37170, 38704, 41328, 42480, 43542, 48380, 49560, 50799, 51660, 58056, 59472, 67732, 68880, 72570, 74340, 84665, 87084, 96760, 99120, 101598, 103320, 108855, 116112, 135464, 145140, 148680, 152397, 169330, 174168, 193520, 203196, 206640, 217710, 253995, 270928, 290280, 297360, 304794, 338660, 348336, 406392, 435420, 507990, 580560, 609588, 677320, 761985, 812784, 870840, 1015980, 1219176, 1354640, 1523970, 1741680, 2031960, 2438352, 3047940, 4063920, 6095880, 12191760]

約数ペア:

[(1, 12191760), (2, 6095880), (3, 4063920), (4, 3047940), (5, 2438352), (6, 2031960), (7, 1741680), (8, 1523970), (9, 1354640), (10, 1219176), (12, 1015980), (14, 870840), (15, 812784), (16, 761985), (18, 677320), (20, 609588), (21, 580560), (24, 507990), (28, 435420), (30, 406392), (35, 348336), (36, 338660), (40, 304794), (41, 297360), (42, 290280), (45, 270928), (48, 253995), (56, 217710), (59, 206640), (60, 203196), (63, 193520), (70, 174168), (72, 169330), (80, 152397), (82, 148680), (84, 145140), (90, 135464), (105, 116112), (112, 108855), (118, 103320), (120, 101598), (123, 99120), (126, 96760), (140, 87084), (144, 84665), (164, 74340), (168, 72570), (177, 68880), (180, 67732), (205, 59472), (210, 58056), (236, 51660), (240, 50799), (246, 49560), (252, 48380), (280, 43542), (287, 42480), (295, 41328), (315, 38704), (328, 37170), (336, 36285), (354, 34440), (360, 33866), (369, 33040), (410, 29736), (413, 29520), (420, 29028), (472, 25830), (492, 24780), (504, 24190), (531, 22960), (560, 21771), (574, 21240), (590, 20664), (615, 19824), (630, 19352), (656, 18585), (708, 17220), (720, 16933), (738, 16520), (820, 14868), (826, 14760), (840, 14514), (861, 14160), (885, 13776), (944, 12915), (984, 12390), (1008, 12095), (1062, 11480), (1148, 10620), (1180, 10332), (1230, 9912), (1239, 9840), (1260, 9676), (1416, 8610), (1435, 8496), (1476, 8260), (1640, 7434), (1652, 7380), (1680, 7257), (1722, 7080), (1770, 6888), (1845, 6608), (1968, 6195), (2065, 5904), (2124, 5740), (2296, 5310), (2360, 5166), (2419, 5040), (2460, 4956), (2478, 4920), (2520, 4838), (2583, 4720), (2655, 4592), (2832, 4305), (2870, 4248), (2952, 4130), (3280, 3717), (3304, 3690), (3444, 3540)]