275008080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4049}}^1$

素因数の和:4348

約数の個数: 80

約数和(自身を含む): 855748800

約数和(自身を除く): 580740720

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, 3396, 4049, 4245, 4528, 5660, 6792, 8098, 8490, 11320, 12147, 13584, 16196, 16980, 20245, 22640, 24294, 32392, 33960, 40490, 48588, 60735, 64784, 67920, 80980, 97176, 121470, 161960, 194352, 242940, 323920, 485880, 971760, 1145867, 2291734, 3437601, 4583468, 5729335, 6875202, 9166936, 11458670, 13750404, 17188005, 18333872, 22917340, 27500808, 34376010, 45834680, 55001616, 68752020, 91669360, 137504040, 275008080]

約数ペア:

[(1, 275008080), (2, 137504040), (3, 91669360), (4, 68752020), (5, 55001616), (6, 45834680), (8, 34376010), (10, 27500808), (12, 22917340), (15, 18333872), (16, 17188005), (20, 13750404), (24, 11458670), (30, 9166936), (40, 6875202), (48, 5729335), (60, 4583468), (80, 3437601), (120, 2291734), (240, 1145867), (283, 971760), (566, 485880), (849, 323920), (1132, 242940), (1415, 194352), (1698, 161960), (2264, 121470), (2830, 97176), (3396, 80980), (4049, 67920), (4245, 64784), (4528, 60735), (5660, 48588), (6792, 40490), (8098, 33960), (8490, 32392), (11320, 24294), (12147, 22640), (13584, 20245), (16196, 16980)]