486457360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4481}}^1$

素因数の和:4576

約数の個数: 80

約数和(自身を含む): 1200458880

約数和(自身を除く): 714001520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 184, 230, 236, 295, 368, 460, 472, 590, 920, 944, 1180, 1357, 1840, 2360, 2714, 4481, 4720, 5428, 6785, 8962, 10856, 13570, 17924, 21712, 22405, 27140, 35848, 44810, 54280, 71696, 89620, 103063, 108560, 179240, 206126, 264379, 358480, 412252, 515315, 528758, 824504, 1030630, 1057516, 1321895, 1649008, 2061260, 2115032, 2643790, 4122520, 4230064, 5287580, 6080717, 8245040, 10575160, 12161434, 21150320, 24322868, 30403585, 48645736, 60807170, 97291472, 121614340, 243228680, 486457360]

約数ペア:

[(1, 486457360), (2, 243228680), (4, 121614340), (5, 97291472), (8, 60807170), (10, 48645736), (16, 30403585), (20, 24322868), (23, 21150320), (40, 12161434), (46, 10575160), (59, 8245040), (80, 6080717), (92, 5287580), (115, 4230064), (118, 4122520), (184, 2643790), (230, 2115032), (236, 2061260), (295, 1649008), (368, 1321895), (460, 1057516), (472, 1030630), (590, 824504), (920, 528758), (944, 515315), (1180, 412252), (1357, 358480), (1840, 264379), (2360, 206126), (2714, 179240), (4481, 108560), (4720, 103063), (5428, 89620), (6785, 71696), (8962, 54280), (10856, 44810), (13570, 35848), (17924, 27140), (21712, 22405)]