27648840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 56072760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2039, 2260, 2712, 3390, 4078, 4520, 6117, 6780, 8156, 10195, 12234, 13560, 16312, 20390, 24468, 30585, 40780, 48936, 61170, 81560, 122340, 230407, 244680, 460814, 691221, 921628, 1152035, 1382442, 1843256, 2304070, 2764884, 3456105, 4608140, 5529768, 6912210, 9216280, 13824420, 27648840]

約数ペア:

[(1, 27648840), (2, 13824420), (3, 9216280), (4, 6912210), (5, 5529768), (6, 4608140), (8, 3456105), (10, 2764884), (12, 2304070), (15, 1843256), (20, 1382442), (24, 1152035), (30, 921628), (40, 691221), (60, 460814), (113, 244680), (120, 230407), (226, 122340), (339, 81560), (452, 61170), (565, 48936), (678, 40780), (904, 30585), (1130, 24468), (1356, 20390), (1695, 16312), (2039, 13560), (2260, 12234), (2712, 10195), (3390, 8156), (4078, 6780), (4520, 6117)]