90182040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57809}}^1$

素因数の和:57836

約数の個数: 64

約数和(自身を含む): 291362400

約数和(自身を除く): 201180360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 57809, 115618, 173427, 231236, 289045, 346854, 462472, 578090, 693708, 751517, 867135, 1156180, 1387416, 1503034, 1734270, 2254551, 2312360, 3006068, 3468540, 3757585, 4509102, 6012136, 6937080, 7515170, 9018204, 11272755, 15030340, 18036408, 22545510, 30060680, 45091020, 90182040]

約数ペア:

[(1, 90182040), (2, 45091020), (3, 30060680), (4, 22545510), (5, 18036408), (6, 15030340), (8, 11272755), (10, 9018204), (12, 7515170), (13, 6937080), (15, 6012136), (20, 4509102), (24, 3757585), (26, 3468540), (30, 3006068), (39, 2312360), (40, 2254551), (52, 1734270), (60, 1503034), (65, 1387416), (78, 1156180), (104, 867135), (120, 751517), (130, 693708), (156, 578090), (195, 462472), (260, 346854), (312, 289045), (390, 231236), (520, 173427), (780, 115618), (1560, 57809)]