289360920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45497}}^1$

素因数の和:45564

約数の個数: 64

約数和(自身を含む): 884481120

約数和(自身を除く): 595120200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 45497, 90994, 136491, 181988, 227485, 272982, 363976, 454970, 545964, 682455, 909940, 1091928, 1364910, 1819880, 2411341, 2729820, 4822682, 5459640, 7234023, 9645364, 12056705, 14468046, 19290728, 24113410, 28936092, 36170115, 48226820, 57872184, 72340230, 96453640, 144680460, 289360920]

約数ペア:

[(1, 289360920), (2, 144680460), (3, 96453640), (4, 72340230), (5, 57872184), (6, 48226820), (8, 36170115), (10, 28936092), (12, 24113410), (15, 19290728), (20, 14468046), (24, 12056705), (30, 9645364), (40, 7234023), (53, 5459640), (60, 4822682), (106, 2729820), (120, 2411341), (159, 1819880), (212, 1364910), (265, 1091928), (318, 909940), (424, 682455), (530, 545964), (636, 454970), (795, 363976), (1060, 272982), (1272, 227485), (1590, 181988), (2120, 136491), (3180, 90994), (6360, 45497)]