24680880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 97493760

約数和(自身を除く): 72812880

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, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 118, 120, 126, 140, 144, 166, 168, 177, 180, 210, 236, 240, 249, 252, 280, 295, 315, 332, 336, 354, 360, 413, 415, 420, 472, 498, 504, 531, 560, 581, 590, 630, 664, 708, 720, 747, 826, 830, 840, 885, 944, 996, 1008, 1062, 1162, 1180, 1239, 1245, 1260, 1328, 1416, 1494, 1652, 1660, 1680, 1743, 1770, 1992, 2065, 2124, 2324, 2360, 2478, 2490, 2520, 2655, 2832, 2905, 2988, 3304, 3320, 3486, 3540, 3717, 3735, 3984, 4130, 4248, 4648, 4720, 4897, 4956, 4980, 5040, 5229, 5310, 5810, 5976, 6195, 6608, 6640, 6972, 7080, 7434, 7470, 8260, 8496, 8715, 9296, 9794, 9912, 9960, 10458, 10620, 11620, 11952, 12390, 13944, 14160, 14691, 14868, 14940, 16520, 17430, 18585, 19588, 19824, 19920, 20916, 21240, 23240, 24485, 24780, 26145, 27888, 29382, 29736, 29880, 33040, 34279, 34860, 37170, 39176, 41832, 42480, 44073, 46480, 48970, 49560, 52290, 58764, 59472, 59760, 68558, 69720, 73455, 74340, 78352, 83664, 88146, 97940, 99120, 102837, 104580, 117528, 137116, 139440, 146910, 148680, 171395, 176292, 195880, 205674, 209160, 220365, 235056, 274232, 293820, 297360, 308511, 342790, 352584, 391760, 411348, 418320, 440730, 514185, 548464, 587640, 617022, 685580, 705168, 822696, 881460, 1028370, 1175280, 1234044, 1371160, 1542555, 1645392, 1762920, 2056740, 2468088, 2742320, 3085110, 3525840, 4113480, 4936176, 6170220, 8226960, 12340440, 24680880]

約数ペア:

[(1, 24680880), (2, 12340440), (3, 8226960), (4, 6170220), (5, 4936176), (6, 4113480), (7, 3525840), (8, 3085110), (9, 2742320), (10, 2468088), (12, 2056740), (14, 1762920), (15, 1645392), (16, 1542555), (18, 1371160), (20, 1234044), (21, 1175280), (24, 1028370), (28, 881460), (30, 822696), (35, 705168), (36, 685580), (40, 617022), (42, 587640), (45, 548464), (48, 514185), (56, 440730), (59, 418320), (60, 411348), (63, 391760), (70, 352584), (72, 342790), (80, 308511), (83, 297360), (84, 293820), (90, 274232), (105, 235056), (112, 220365), (118, 209160), (120, 205674), (126, 195880), (140, 176292), (144, 171395), (166, 148680), (168, 146910), (177, 139440), (180, 137116), (210, 117528), (236, 104580), (240, 102837), (249, 99120), (252, 97940), (280, 88146), (295, 83664), (315, 78352), (332, 74340), (336, 73455), (354, 69720), (360, 68558), (413, 59760), (415, 59472), (420, 58764), (472, 52290), (498, 49560), (504, 48970), (531, 46480), (560, 44073), (581, 42480), (590, 41832), (630, 39176), (664, 37170), (708, 34860), (720, 34279), (747, 33040), (826, 29880), (830, 29736), (840, 29382), (885, 27888), (944, 26145), (996, 24780), (1008, 24485), (1062, 23240), (1162, 21240), (1180, 20916), (1239, 19920), (1245, 19824), (1260, 19588), (1328, 18585), (1416, 17430), (1494, 16520), (1652, 14940), (1660, 14868), (1680, 14691), (1743, 14160), (1770, 13944), (1992, 12390), (2065, 11952), (2124, 11620), (2324, 10620), (2360, 10458), (2478, 9960), (2490, 9912), (2520, 9794), (2655, 9296), (2832, 8715), (2905, 8496), (2988, 8260), (3304, 7470), (3320, 7434), (3486, 7080), (3540, 6972), (3717, 6640), (3735, 6608), (3984, 6195), (4130, 5976), (4248, 5810), (4648, 5310), (4720, 5229), (4897, 5040), (4956, 4980)]