147483960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94541}}^1$

素因数の和:94568

約数の個数: 64

約数和(自身を含む): 476491680

約数和(自身を除く): 329007720

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, 94541, 189082, 283623, 378164, 472705, 567246, 756328, 945410, 1134492, 1229033, 1418115, 1890820, 2268984, 2458066, 2836230, 3687099, 3781640, 4916132, 5672460, 6145165, 7374198, 9832264, 11344920, 12290330, 14748396, 18435495, 24580660, 29496792, 36870990, 49161320, 73741980, 147483960]

約数ペア:

[(1, 147483960), (2, 73741980), (3, 49161320), (4, 36870990), (5, 29496792), (6, 24580660), (8, 18435495), (10, 14748396), (12, 12290330), (13, 11344920), (15, 9832264), (20, 7374198), (24, 6145165), (26, 5672460), (30, 4916132), (39, 3781640), (40, 3687099), (52, 2836230), (60, 2458066), (65, 2268984), (78, 1890820), (104, 1418115), (120, 1229033), (130, 1134492), (156, 945410), (195, 756328), (260, 567246), (312, 472705), (390, 378164), (520, 283623), (780, 189082), (1560, 94541)]