228803640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146669}}^1$

素因数の和:146696

約数の個数: 64

約数和(自身を含む): 739216800

約数和(自身を除く): 510413160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 146669, 293338, 440007, 586676, 733345, 880014, 1173352, 1466690, 1760028, 1906697, 2200035, 2933380, 3520056, 3813394, 4400070, 5720091, 5866760, 7626788, 8800140, 9533485, 11440182, 15253576, 17600280, 19066970, 22880364, 28600455, 38133940, 45760728, 57200910, 76267880, 114401820, 228803640]

約数ペア:

[(1, 228803640), (2, 114401820), (3, 76267880), (4, 57200910), (5, 45760728), (6, 38133940), (8, 28600455), (10, 22880364), (12, 19066970), (13, 17600280), (15, 15253576), (20, 11440182), (24, 9533485), (26, 8800140), (30, 7626788), (39, 5866760), (40, 5720091), (52, 4400070), (60, 3813394), (65, 3520056), (78, 2933380), (104, 2200035), (120, 1906697), (130, 1760028), (156, 1466690), (195, 1173352), (260, 880014), (312, 733345), (390, 586676), (520, 440007), (780, 293338), (1560, 146669)]