56305560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1307}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 169516800

約数和(自身を除く): 113211240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1307, 1436, 1795, 2154, 2614, 2872, 3590, 3921, 4308, 5228, 5385, 6535, 7180, 7842, 8616, 10456, 10770, 13070, 14360, 15684, 19605, 21540, 26140, 31368, 39210, 43080, 52280, 78420, 156840, 469213, 938426, 1407639, 1876852, 2346065, 2815278, 3753704, 4692130, 5630556, 7038195, 9384260, 11261112, 14076390, 18768520, 28152780, 56305560]

約数ペア:

[(1, 56305560), (2, 28152780), (3, 18768520), (4, 14076390), (5, 11261112), (6, 9384260), (8, 7038195), (10, 5630556), (12, 4692130), (15, 3753704), (20, 2815278), (24, 2346065), (30, 1876852), (40, 1407639), (60, 938426), (120, 469213), (359, 156840), (718, 78420), (1077, 52280), (1307, 43080), (1436, 39210), (1795, 31368), (2154, 26140), (2614, 21540), (2872, 19605), (3590, 15684), (3921, 14360), (4308, 13070), (5228, 10770), (5385, 10456), (6535, 8616), (7180, 7842)]