1363205040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{71899}}^1$

素因数の和:71994

約数の個数: 80

約数和(自身を含む): 4279488000

約数和(自身を除く): 2916282960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 71899, 143798, 215697, 287596, 359495, 431394, 575192, 718990, 862788, 1078485, 1150384, 1437980, 1725576, 2156970, 2875960, 3451152, 4313940, 5680021, 5751920, 8627880, 11360042, 17040063, 17255760, 22720084, 28400105, 34080126, 45440168, 56800210, 68160252, 85200315, 90880336, 113600420, 136320504, 170400630, 227200840, 272641008, 340801260, 454401680, 681602520, 1363205040]

約数ペア:

[(1, 1363205040), (2, 681602520), (3, 454401680), (4, 340801260), (5, 272641008), (6, 227200840), (8, 170400630), (10, 136320504), (12, 113600420), (15, 90880336), (16, 85200315), (20, 68160252), (24, 56800210), (30, 45440168), (40, 34080126), (48, 28400105), (60, 22720084), (79, 17255760), (80, 17040063), (120, 11360042), (158, 8627880), (237, 5751920), (240, 5680021), (316, 4313940), (395, 3451152), (474, 2875960), (632, 2156970), (790, 1725576), (948, 1437980), (1185, 1150384), (1264, 1078485), (1580, 862788), (1896, 718990), (2370, 575192), (3160, 431394), (3792, 359495), (4740, 287596), (6320, 215697), (9480, 143798), (18960, 71899)]