291054840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2425457}}^1$

素因数の和:2425471

約数の個数: 32

約数和(自身を含む): 873164880

約数和(自身を除く): 582110040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2425457, 4850914, 7276371, 9701828, 12127285, 14552742, 19403656, 24254570, 29105484, 36381855, 48509140, 58210968, 72763710, 97018280, 145527420, 291054840]

約数ペア:

[(1, 291054840), (2, 145527420), (3, 97018280), (4, 72763710), (5, 58210968), (6, 48509140), (8, 36381855), (10, 29105484), (12, 24254570), (15, 19403656), (20, 14552742), (24, 12127285), (30, 9701828), (40, 7276371), (60, 4850914), (120, 2425457)]