203692080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2999}}^1$

素因数の和:3298

約数の個数: 80

約数和(自身を含む): 633888000

約数和(自身を除く): 430195920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 2999, 3396, 4245, 4528, 5660, 5998, 6792, 8490, 8997, 11320, 11996, 13584, 14995, 16980, 17994, 22640, 23992, 29990, 33960, 35988, 44985, 47984, 59980, 67920, 71976, 89970, 119960, 143952, 179940, 239920, 359880, 719760, 848717, 1697434, 2546151, 3394868, 4243585, 5092302, 6789736, 8487170, 10184604, 12730755, 13579472, 16974340, 20369208, 25461510, 33948680, 40738416, 50923020, 67897360, 101846040, 203692080]

約数ペア:

[(1, 203692080), (2, 101846040), (3, 67897360), (4, 50923020), (5, 40738416), (6, 33948680), (8, 25461510), (10, 20369208), (12, 16974340), (15, 13579472), (16, 12730755), (20, 10184604), (24, 8487170), (30, 6789736), (40, 5092302), (48, 4243585), (60, 3394868), (80, 2546151), (120, 1697434), (240, 848717), (283, 719760), (566, 359880), (849, 239920), (1132, 179940), (1415, 143952), (1698, 119960), (2264, 89970), (2830, 71976), (2999, 67920), (3396, 59980), (4245, 47984), (4528, 44985), (5660, 35988), (5998, 33960), (6792, 29990), (8490, 23992), (8997, 22640), (11320, 17994), (11996, 16980), (13584, 14995)]