27577680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8868

約数の個数: 80

約数和(自身を含む): 92077440

約数和(自身を除く): 64499760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8839, 17678, 26517, 35356, 44195, 53034, 70712, 88390, 106068, 114907, 132585, 141424, 176780, 212136, 229814, 265170, 344721, 353560, 424272, 459628, 530340, 574535, 689442, 707120, 919256, 1060680, 1149070, 1378884, 1723605, 1838512, 2121360, 2298140, 2757768, 3447210, 4596280, 5515536, 6894420, 9192560, 13788840, 27577680]

約数ペア:

[(1, 27577680), (2, 13788840), (3, 9192560), (4, 6894420), (5, 5515536), (6, 4596280), (8, 3447210), (10, 2757768), (12, 2298140), (13, 2121360), (15, 1838512), (16, 1723605), (20, 1378884), (24, 1149070), (26, 1060680), (30, 919256), (39, 707120), (40, 689442), (48, 574535), (52, 530340), (60, 459628), (65, 424272), (78, 353560), (80, 344721), (104, 265170), (120, 229814), (130, 212136), (156, 176780), (195, 141424), (208, 132585), (240, 114907), (260, 106068), (312, 88390), (390, 70712), (520, 53034), (624, 44195), (780, 35356), (1040, 26517), (1560, 17678), (3120, 8839)]