61536840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17683}}^1$

素因数の和:17726

約数の個数: 64

約数和(自身を含む): 190987200

約数和(自身を除く): 129450360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 17683, 35366, 53049, 70732, 88415, 106098, 141464, 176830, 212196, 265245, 353660, 424392, 512807, 530490, 707320, 1025614, 1060980, 1538421, 2051228, 2121960, 2564035, 3076842, 4102456, 5128070, 6153684, 7692105, 10256140, 12307368, 15384210, 20512280, 30768420, 61536840]

約数ペア:

[(1, 61536840), (2, 30768420), (3, 20512280), (4, 15384210), (5, 12307368), (6, 10256140), (8, 7692105), (10, 6153684), (12, 5128070), (15, 4102456), (20, 3076842), (24, 2564035), (29, 2121960), (30, 2051228), (40, 1538421), (58, 1060980), (60, 1025614), (87, 707320), (116, 530490), (120, 512807), (145, 424392), (174, 353660), (232, 265245), (290, 212196), (348, 176830), (435, 141464), (580, 106098), (696, 88415), (870, 70732), (1160, 53049), (1740, 35366), (3480, 17683)]