4311840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 14648256

約数和(自身を除く): 10336416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 691, 780, 1040, 1248, 1382, 1560, 2073, 2080, 2764, 3120, 3455, 4146, 5528, 6240, 6910, 8292, 8983, 10365, 11056, 13820, 16584, 17966, 20730, 22112, 26949, 27640, 33168, 35932, 41460, 44915, 53898, 55280, 66336, 71864, 82920, 89830, 107796, 110560, 134745, 143728, 165840, 179660, 215592, 269490, 287456, 331680, 359320, 431184, 538980, 718640, 862368, 1077960, 1437280, 2155920, 4311840]

約数ペア:

[(1, 4311840), (2, 2155920), (3, 1437280), (4, 1077960), (5, 862368), (6, 718640), (8, 538980), (10, 431184), (12, 359320), (13, 331680), (15, 287456), (16, 269490), (20, 215592), (24, 179660), (26, 165840), (30, 143728), (32, 134745), (39, 110560), (40, 107796), (48, 89830), (52, 82920), (60, 71864), (65, 66336), (78, 55280), (80, 53898), (96, 44915), (104, 41460), (120, 35932), (130, 33168), (156, 27640), (160, 26949), (195, 22112), (208, 20730), (240, 17966), (260, 16584), (312, 13820), (390, 11056), (416, 10365), (480, 8983), (520, 8292), (624, 6910), (691, 6240), (780, 5528), (1040, 4146), (1248, 3455), (1382, 3120), (1560, 2764), (2073, 2080)]