127962840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24799}}^1$

素因数の和:24856

約数の個数: 64

約数和(自身を含む): 392832000

約数和(自身を除く): 264869160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 24799, 49598, 74397, 99196, 123995, 148794, 198392, 247990, 297588, 371985, 495980, 595176, 743970, 991960, 1066357, 1487940, 2132714, 2975880, 3199071, 4265428, 5331785, 6398142, 8530856, 10663570, 12796284, 15995355, 21327140, 25592568, 31990710, 42654280, 63981420, 127962840]

約数ペア:

[(1, 127962840), (2, 63981420), (3, 42654280), (4, 31990710), (5, 25592568), (6, 21327140), (8, 15995355), (10, 12796284), (12, 10663570), (15, 8530856), (20, 6398142), (24, 5331785), (30, 4265428), (40, 3199071), (43, 2975880), (60, 2132714), (86, 1487940), (120, 1066357), (129, 991960), (172, 743970), (215, 595176), (258, 495980), (344, 371985), (430, 297588), (516, 247990), (645, 198392), (860, 148794), (1032, 123995), (1290, 99196), (1720, 74397), (2580, 49598), (5160, 24799)]