2180260554720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{9852949}}^1$

素因数の和:9853428

約数の個数: 96

約数和(自身を含む): 6882719104800

約数和(自身を除く): 4702458550080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 461, 480, 922, 1383, 1844, 2305, 2766, 3688, 4610, 5532, 6915, 7376, 9220, 11064, 13830, 14752, 18440, 22128, 27660, 36880, 44256, 55320, 73760, 110640, 221280, 9852949, 19705898, 29558847, 39411796, 49264745, 59117694, 78823592, 98529490, 118235388, 147794235, 157647184, 197058980, 236470776, 295588470, 315294368, 394117960, 472941552, 591176940, 788235920, 945883104, 1182353880, 1576471840, 2364707760, 4542209489, 4729415520, 9084418978, 13626628467, 18168837956, 22711047445, 27253256934, 36337675912, 45422094890, 54506513868, 68133142335, 72675351824, 90844189780, 109013027736, 136266284670, 145350703648, 181688379560, 218026055472, 272532569340, 363376759120, 436052110944, 545065138680, 726753518240, 1090130277360, 2180260554720]

約数ペア:

[(1, 2180260554720), (2, 1090130277360), (3, 726753518240), (4, 545065138680), (5, 436052110944), (6, 363376759120), (8, 272532569340), (10, 218026055472), (12, 181688379560), (15, 145350703648), (16, 136266284670), (20, 109013027736), (24, 90844189780), (30, 72675351824), (32, 68133142335), (40, 54506513868), (48, 45422094890), (60, 36337675912), (80, 27253256934), (96, 22711047445), (120, 18168837956), (160, 13626628467), (240, 9084418978), (461, 4729415520), (480, 4542209489), (922, 2364707760), (1383, 1576471840), (1844, 1182353880), (2305, 945883104), (2766, 788235920), (3688, 591176940), (4610, 472941552), (5532, 394117960), (6915, 315294368), (7376, 295588470), (9220, 236470776), (11064, 197058980), (13830, 157647184), (14752, 147794235), (18440, 118235388), (22128, 98529490), (27660, 78823592), (36880, 59117694), (44256, 49264745), (55320, 39411796), (73760, 29558847), (110640, 19705898), (221280, 9852949)]