12506784720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{14593}}^1$

素因数の和:18180

約数の個数: 80

約数和(自身を含む): 38784547392

約数和(自身を除く): 26277762672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3571, 7142, 10713, 14284, 14593, 17855, 21426, 28568, 29186, 35710, 42852, 43779, 53565, 57136, 58372, 71420, 72965, 85704, 87558, 107130, 116744, 142840, 145930, 171408, 175116, 214260, 218895, 233488, 285680, 291860, 350232, 428520, 437790, 583720, 700464, 857040, 875580, 1167440, 1751160, 3502320, 52111603, 104223206, 156334809, 208446412, 260558015, 312669618, 416892824, 521116030, 625339236, 781674045, 833785648, 1042232060, 1250678472, 1563348090, 2084464120, 2501356944, 3126696180, 4168928240, 6253392360, 12506784720]

約数ペア:

[(1, 12506784720), (2, 6253392360), (3, 4168928240), (4, 3126696180), (5, 2501356944), (6, 2084464120), (8, 1563348090), (10, 1250678472), (12, 1042232060), (15, 833785648), (16, 781674045), (20, 625339236), (24, 521116030), (30, 416892824), (40, 312669618), (48, 260558015), (60, 208446412), (80, 156334809), (120, 104223206), (240, 52111603), (3571, 3502320), (7142, 1751160), (10713, 1167440), (14284, 875580), (14593, 857040), (17855, 700464), (21426, 583720), (28568, 437790), (29186, 428520), (35710, 350232), (42852, 291860), (43779, 285680), (53565, 233488), (57136, 218895), (58372, 214260), (71420, 175116), (72965, 171408), (85704, 145930), (87558, 142840), (107130, 116744)]