15023940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1039}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 42282240

約数和(自身を除く): 27258300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1039, 1205, 1446, 2078, 2410, 2892, 3117, 3615, 4156, 4820, 5195, 6234, 7230, 10390, 12468, 14460, 15585, 20780, 31170, 62340, 250399, 500798, 751197, 1001596, 1251995, 1502394, 2503990, 3004788, 3755985, 5007980, 7511970, 15023940]

約数ペア:

[(1, 15023940), (2, 7511970), (3, 5007980), (4, 3755985), (5, 3004788), (6, 2503990), (10, 1502394), (12, 1251995), (15, 1001596), (20, 751197), (30, 500798), (60, 250399), (241, 62340), (482, 31170), (723, 20780), (964, 15585), (1039, 14460), (1205, 12468), (1446, 10390), (2078, 7230), (2410, 6234), (2892, 5195), (3117, 4820), (3615, 4156)]