90002040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4967}}^1$

素因数の和:5132

約数の個数: 64

約数和(自身を含む): 271848960

約数和(自身を除く): 181846920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 4967, 6040, 9060, 9934, 14901, 18120, 19868, 24835, 29802, 39736, 49670, 59604, 74505, 99340, 119208, 149010, 198680, 298020, 596040, 750017, 1500034, 2250051, 3000068, 3750085, 4500102, 6000136, 7500170, 9000204, 11250255, 15000340, 18000408, 22500510, 30000680, 45001020, 90002040]

約数ペア:

[(1, 90002040), (2, 45001020), (3, 30000680), (4, 22500510), (5, 18000408), (6, 15000340), (8, 11250255), (10, 9000204), (12, 7500170), (15, 6000136), (20, 4500102), (24, 3750085), (30, 3000068), (40, 2250051), (60, 1500034), (120, 750017), (151, 596040), (302, 298020), (453, 198680), (604, 149010), (755, 119208), (906, 99340), (1208, 74505), (1510, 59604), (1812, 49670), (2265, 39736), (3020, 29802), (3624, 24835), (4530, 19868), (4967, 18120), (6040, 14901), (9060, 9934)]