267329120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53897}}^1$

素因数の和:53943

約数の個数: 48

約数和(自身を含む): 651950208

約数和(自身を除く): 384621088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 53897, 107794, 215588, 269485, 431176, 538970, 862352, 1077940, 1670807, 1724704, 2155880, 3341614, 4311760, 6683228, 8354035, 8623520, 13366456, 16708070, 26732912, 33416140, 53465824, 66832280, 133664560, 267329120]

約数ペア:

[(1, 267329120), (2, 133664560), (4, 66832280), (5, 53465824), (8, 33416140), (10, 26732912), (16, 16708070), (20, 13366456), (31, 8623520), (32, 8354035), (40, 6683228), (62, 4311760), (80, 3341614), (124, 2155880), (155, 1724704), (160, 1670807), (248, 1077940), (310, 862352), (496, 538970), (620, 431176), (992, 269485), (1240, 215588), (2480, 107794), (4960, 53897)]