68038680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13829}}^1$

素因数の和:13884

約数の個数: 64

約数和(自身を含む): 209109600

約数和(自身を除く): 141070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 13829, 27658, 41487, 55316, 69145, 82974, 110632, 138290, 165948, 207435, 276580, 331896, 414870, 553160, 566989, 829740, 1133978, 1659480, 1700967, 2267956, 2834945, 3401934, 4535912, 5669890, 6803868, 8504835, 11339780, 13607736, 17009670, 22679560, 34019340, 68038680]

約数ペア:

[(1, 68038680), (2, 34019340), (3, 22679560), (4, 17009670), (5, 13607736), (6, 11339780), (8, 8504835), (10, 6803868), (12, 5669890), (15, 4535912), (20, 3401934), (24, 2834945), (30, 2267956), (40, 1700967), (41, 1659480), (60, 1133978), (82, 829740), (120, 566989), (123, 553160), (164, 414870), (205, 331896), (246, 276580), (328, 207435), (410, 165948), (492, 138290), (615, 110632), (820, 82974), (984, 69145), (1230, 55316), (1640, 41487), (2460, 27658), (4920, 13829)]