23882640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 74566656

約数和(自身を除く): 50684016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 521, 573, 764, 955, 1042, 1146, 1528, 1563, 1910, 2084, 2292, 2605, 2865, 3056, 3126, 3820, 4168, 4584, 5210, 5730, 6252, 7640, 7815, 8336, 9168, 10420, 11460, 12504, 15280, 15630, 20840, 22920, 25008, 31260, 41680, 45840, 62520, 99511, 125040, 199022, 298533, 398044, 497555, 597066, 796088, 995110, 1194132, 1492665, 1592176, 1990220, 2388264, 2985330, 3980440, 4776528, 5970660, 7960880, 11941320, 23882640]

約数ペア:

[(1, 23882640), (2, 11941320), (3, 7960880), (4, 5970660), (5, 4776528), (6, 3980440), (8, 2985330), (10, 2388264), (12, 1990220), (15, 1592176), (16, 1492665), (20, 1194132), (24, 995110), (30, 796088), (40, 597066), (48, 497555), (60, 398044), (80, 298533), (120, 199022), (191, 125040), (240, 99511), (382, 62520), (521, 45840), (573, 41680), (764, 31260), (955, 25008), (1042, 22920), (1146, 20840), (1528, 15630), (1563, 15280), (1910, 12504), (2084, 11460), (2292, 10420), (2605, 9168), (2865, 8336), (3056, 7815), (3126, 7640), (3820, 6252), (4168, 5730), (4584, 5210)]