55646760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35671}}^1$

素因数の和:35698

約数の個数: 64

約数和(自身を含む): 179786880

約数和(自身を除く): 124140120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 35671, 71342, 107013, 142684, 178355, 214026, 285368, 356710, 428052, 463723, 535065, 713420, 856104, 927446, 1070130, 1391169, 1426840, 1854892, 2140260, 2318615, 2782338, 3709784, 4280520, 4637230, 5564676, 6955845, 9274460, 11129352, 13911690, 18548920, 27823380, 55646760]

約数ペア:

[(1, 55646760), (2, 27823380), (3, 18548920), (4, 13911690), (5, 11129352), (6, 9274460), (8, 6955845), (10, 5564676), (12, 4637230), (13, 4280520), (15, 3709784), (20, 2782338), (24, 2318615), (26, 2140260), (30, 1854892), (39, 1426840), (40, 1391169), (52, 1070130), (60, 927446), (65, 856104), (78, 713420), (104, 535065), (120, 463723), (130, 428052), (156, 356710), (195, 285368), (260, 214026), (312, 178355), (390, 142684), (520, 107013), (780, 71342), (1560, 35671)]