455279520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49921}}^1$

素因数の和:49958

約数の個数: 96

約数和(自身を含む): 1509641280

約数和(自身を除く): 1054361760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 49921, 99842, 149763, 199684, 249605, 299526, 399368, 499210, 599052, 748815, 798736, 948499, 998420, 1198104, 1497630, 1597472, 1896998, 1996840, 2396208, 2845497, 2995260, 3793996, 3993680, 4742495, 4792416, 5690994, 5990520, 7587992, 7987360, 9484990, 11381988, 11981040, 14227485, 15175984, 18969980, 22763976, 23962080, 28454970, 30351968, 37939960, 45527952, 56909940, 75879920, 91055904, 113819880, 151759840, 227639760, 455279520]

約数ペア:

[(1, 455279520), (2, 227639760), (3, 151759840), (4, 113819880), (5, 91055904), (6, 75879920), (8, 56909940), (10, 45527952), (12, 37939960), (15, 30351968), (16, 28454970), (19, 23962080), (20, 22763976), (24, 18969980), (30, 15175984), (32, 14227485), (38, 11981040), (40, 11381988), (48, 9484990), (57, 7987360), (60, 7587992), (76, 5990520), (80, 5690994), (95, 4792416), (96, 4742495), (114, 3993680), (120, 3793996), (152, 2995260), (160, 2845497), (190, 2396208), (228, 1996840), (240, 1896998), (285, 1597472), (304, 1497630), (380, 1198104), (456, 998420), (480, 948499), (570, 798736), (608, 748815), (760, 599052), (912, 499210), (1140, 399368), (1520, 299526), (1824, 249605), (2280, 199684), (3040, 149763), (4560, 99842), (9120, 49921)]