56766840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36389}}^1$

素因数の和:36416

約数の個数: 64

約数和(自身を含む): 183405600

約数和(自身を除く): 126638760

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, 36389, 72778, 109167, 145556, 181945, 218334, 291112, 363890, 436668, 473057, 545835, 727780, 873336, 946114, 1091670, 1419171, 1455560, 1892228, 2183340, 2365285, 2838342, 3784456, 4366680, 4730570, 5676684, 7095855, 9461140, 11353368, 14191710, 18922280, 28383420, 56766840]

約数ペア:

[(1, 56766840), (2, 28383420), (3, 18922280), (4, 14191710), (5, 11353368), (6, 9461140), (8, 7095855), (10, 5676684), (12, 4730570), (13, 4366680), (15, 3784456), (20, 2838342), (24, 2365285), (26, 2183340), (30, 1892228), (39, 1455560), (40, 1419171), (52, 1091670), (60, 946114), (65, 873336), (78, 727780), (104, 545835), (120, 473057), (130, 436668), (156, 363890), (195, 291112), (260, 218334), (312, 181945), (390, 145556), (520, 109167), (780, 72778), (1560, 36389)]