126323640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{350899}}^1$

素因数の和:350916

約数の個数: 48

約数和(自身を含む): 410553000

約数和(自身を除く): 284229360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 350899, 701798, 1052697, 1403596, 1754495, 2105394, 2807192, 3158091, 3508990, 4210788, 5263485, 6316182, 7017980, 8421576, 10526970, 12632364, 14035960, 15790455, 21053940, 25264728, 31580910, 42107880, 63161820, 126323640]

約数ペア:

[(1, 126323640), (2, 63161820), (3, 42107880), (4, 31580910), (5, 25264728), (6, 21053940), (8, 15790455), (9, 14035960), (10, 12632364), (12, 10526970), (15, 8421576), (18, 7017980), (20, 6316182), (24, 5263485), (30, 4210788), (36, 3508990), (40, 3158091), (45, 2807192), (60, 2105394), (72, 1754495), (90, 1403596), (120, 1052697), (180, 701798), (360, 350899)]