751920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 2520672

約数和(自身を除く): 1768752

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, 241, 260, 312, 390, 482, 520, 624, 723, 780, 964, 1040, 1205, 1446, 1560, 1928, 2410, 2892, 3120, 3133, 3615, 3856, 4820, 5784, 6266, 7230, 9399, 9640, 11568, 12532, 14460, 15665, 18798, 19280, 25064, 28920, 31330, 37596, 46995, 50128, 57840, 62660, 75192, 93990, 125320, 150384, 187980, 250640, 375960, 751920]

約数ペア:

[(1, 751920), (2, 375960), (3, 250640), (4, 187980), (5, 150384), (6, 125320), (8, 93990), (10, 75192), (12, 62660), (13, 57840), (15, 50128), (16, 46995), (20, 37596), (24, 31330), (26, 28920), (30, 25064), (39, 19280), (40, 18798), (48, 15665), (52, 14460), (60, 12532), (65, 11568), (78, 9640), (80, 9399), (104, 7230), (120, 6266), (130, 5784), (156, 4820), (195, 3856), (208, 3615), (240, 3133), (241, 3120), (260, 2892), (312, 2410), (390, 1928), (482, 1560), (520, 1446), (624, 1205), (723, 1040), (780, 964)]