30905175360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{453421}}^1$

素因数の和:453512

約数の個数: 112

約数和(自身を含む): 99506178432

約数和(自身を除く): 68601003072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 11360, 13632, 17040, 22720, 34080, 68160, 453421, 906842, 1360263, 1813684, 2267105, 2720526, 3627368, 4534210, 5441052, 6801315, 7254736, 9068420, 10882104, 13602630, 14509472, 18136840, 21764208, 27205260, 29018944, 32192891, 36273680, 43528416, 54410520, 64385782, 72547360, 87056832, 96578673, 108821040, 128771564, 145094720, 160964455, 193157346, 217642080, 257543128, 321928910, 386314692, 435284160, 482893365, 515086256, 643857820, 772629384, 965786730, 1030172512, 1287715640, 1545258768, 1931573460, 2060345024, 2575431280, 3090517536, 3863146920, 5150862560, 6181035072, 7726293840, 10301725120, 15452587680, 30905175360]

約数ペア:

[(1, 30905175360), (2, 15452587680), (3, 10301725120), (4, 7726293840), (5, 6181035072), (6, 5150862560), (8, 3863146920), (10, 3090517536), (12, 2575431280), (15, 2060345024), (16, 1931573460), (20, 1545258768), (24, 1287715640), (30, 1030172512), (32, 965786730), (40, 772629384), (48, 643857820), (60, 515086256), (64, 482893365), (71, 435284160), (80, 386314692), (96, 321928910), (120, 257543128), (142, 217642080), (160, 193157346), (192, 160964455), (213, 145094720), (240, 128771564), (284, 108821040), (320, 96578673), (355, 87056832), (426, 72547360), (480, 64385782), (568, 54410520), (710, 43528416), (852, 36273680), (960, 32192891), (1065, 29018944), (1136, 27205260), (1420, 21764208), (1704, 18136840), (2130, 14509472), (2272, 13602630), (2840, 10882104), (3408, 9068420), (4260, 7254736), (4544, 6801315), (5680, 5441052), (6816, 4534210), (8520, 3627368), (11360, 2720526), (13632, 2267105), (17040, 1813684), (22720, 1360263), (34080, 906842), (68160, 453421)]