78536460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24697}}^1$

素因数の和:24762

約数の個数: 48

約数和(自身を含む): 224060256

約数和(自身を除く): 145523796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 24697, 49394, 74091, 98788, 123485, 148182, 246970, 296364, 370455, 493940, 740910, 1308941, 1481820, 2617882, 3926823, 5235764, 6544705, 7853646, 13089410, 15707292, 19634115, 26178820, 39268230, 78536460]

約数ペア:

[(1, 78536460), (2, 39268230), (3, 26178820), (4, 19634115), (5, 15707292), (6, 13089410), (10, 7853646), (12, 6544705), (15, 5235764), (20, 3926823), (30, 2617882), (53, 1481820), (60, 1308941), (106, 740910), (159, 493940), (212, 370455), (265, 296364), (318, 246970), (530, 148182), (636, 123485), (795, 98788), (1060, 74091), (1590, 49394), (3180, 24697)]