1502580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 4273920

約数和(自身を除く): 2771340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 317, 395, 474, 634, 790, 948, 951, 1185, 1268, 1580, 1585, 1902, 2370, 3170, 3804, 4740, 4755, 6340, 9510, 19020, 25043, 50086, 75129, 100172, 125215, 150258, 250430, 300516, 375645, 500860, 751290, 1502580]

約数ペア:

[(1, 1502580), (2, 751290), (3, 500860), (4, 375645), (5, 300516), (6, 250430), (10, 150258), (12, 125215), (15, 100172), (20, 75129), (30, 50086), (60, 25043), (79, 19020), (158, 9510), (237, 6340), (316, 4755), (317, 4740), (395, 3804), (474, 3170), (634, 2370), (790, 1902), (948, 1585), (951, 1580), (1185, 1268)]