28697021040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{109397}}^1$

素因数の和:110506

約数の個数: 80

約数和(自身を含む): 89042970528

約数和(自身を除く): 60345949488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1093, 2186, 3279, 4372, 5465, 6558, 8744, 10930, 13116, 16395, 17488, 21860, 26232, 32790, 43720, 52464, 65580, 87440, 109397, 131160, 218794, 262320, 328191, 437588, 546985, 656382, 875176, 1093970, 1312764, 1640955, 1750352, 2187940, 2625528, 3281910, 4375880, 5251056, 6563820, 8751760, 13127640, 26255280, 119570921, 239141842, 358712763, 478283684, 597854605, 717425526, 956567368, 1195709210, 1434851052, 1793563815, 1913134736, 2391418420, 2869702104, 3587127630, 4782836840, 5739404208, 7174255260, 9565673680, 14348510520, 28697021040]

約数ペア:

[(1, 28697021040), (2, 14348510520), (3, 9565673680), (4, 7174255260), (5, 5739404208), (6, 4782836840), (8, 3587127630), (10, 2869702104), (12, 2391418420), (15, 1913134736), (16, 1793563815), (20, 1434851052), (24, 1195709210), (30, 956567368), (40, 717425526), (48, 597854605), (60, 478283684), (80, 358712763), (120, 239141842), (240, 119570921), (1093, 26255280), (2186, 13127640), (3279, 8751760), (4372, 6563820), (5465, 5251056), (6558, 4375880), (8744, 3281910), (10930, 2625528), (13116, 2187940), (16395, 1750352), (17488, 1640955), (21860, 1312764), (26232, 1093970), (32790, 875176), (43720, 656382), (52464, 546985), (65580, 437588), (87440, 328191), (109397, 262320), (131160, 218794)]