78088440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3407}}^1$

素因数の和:3612

約数の個数: 64

約数和(自身を含む): 235560960

約数和(自身を除く): 157472520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3407, 3820, 4584, 5730, 6814, 7640, 10221, 11460, 13628, 17035, 20442, 22920, 27256, 34070, 40884, 51105, 68140, 81768, 102210, 136280, 204420, 408840, 650737, 1301474, 1952211, 2602948, 3253685, 3904422, 5205896, 6507370, 7808844, 9761055, 13014740, 15617688, 19522110, 26029480, 39044220, 78088440]

約数ペア:

[(1, 78088440), (2, 39044220), (3, 26029480), (4, 19522110), (5, 15617688), (6, 13014740), (8, 9761055), (10, 7808844), (12, 6507370), (15, 5205896), (20, 3904422), (24, 3253685), (30, 2602948), (40, 1952211), (60, 1301474), (120, 650737), (191, 408840), (382, 204420), (573, 136280), (764, 102210), (955, 81768), (1146, 68140), (1528, 51105), (1910, 40884), (2292, 34070), (2865, 27256), (3407, 22920), (3820, 20442), (4584, 17035), (5730, 13628), (6814, 11460), (7640, 10221)]