65285460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{120899}}^1$

素因数の和:120917

約数の個数: 48

約数和(自身を含む): 203112000

約数和(自身を除く): 137826540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 120899, 241798, 362697, 483596, 604495, 725394, 1088091, 1208990, 1450788, 1813485, 2176182, 2417980, 3264273, 3626970, 4352364, 5440455, 6528546, 7253940, 10880910, 13057092, 16321365, 21761820, 32642730, 65285460]

約数ペア:

[(1, 65285460), (2, 32642730), (3, 21761820), (4, 16321365), (5, 13057092), (6, 10880910), (9, 7253940), (10, 6528546), (12, 5440455), (15, 4352364), (18, 3626970), (20, 3264273), (27, 2417980), (30, 2176182), (36, 1813485), (45, 1450788), (54, 1208990), (60, 1088091), (90, 725394), (108, 604495), (135, 483596), (180, 362697), (270, 241798), (540, 120899)]