64652160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 208373760

約数和(自身を除く): 143721600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 223, 240, 302, 320, 384, 446, 453, 480, 604, 640, 669, 755, 892, 906, 960, 1115, 1208, 1338, 1510, 1784, 1812, 1920, 2230, 2265, 2416, 2676, 3020, 3345, 3568, 3624, 4460, 4530, 4832, 5352, 6040, 6690, 7136, 7248, 8920, 9060, 9664, 10704, 12080, 13380, 14272, 14496, 17840, 18120, 19328, 21408, 24160, 26760, 28544, 28992, 33673, 35680, 36240, 42816, 48320, 53520, 57984, 67346, 71360, 72480, 85632, 96640, 101019, 107040, 134692, 142720, 144960, 168365, 202038, 214080, 269384, 289920, 336730, 404076, 428160, 505095, 538768, 673460, 808152, 1010190, 1077536, 1346920, 1616304, 2020380, 2155072, 2693840, 3232608, 4040760, 4310144, 5387680, 6465216, 8081520, 10775360, 12930432, 16163040, 21550720, 32326080, 64652160]

約数ペア:

[(1, 64652160), (2, 32326080), (3, 21550720), (4, 16163040), (5, 12930432), (6, 10775360), (8, 8081520), (10, 6465216), (12, 5387680), (15, 4310144), (16, 4040760), (20, 3232608), (24, 2693840), (30, 2155072), (32, 2020380), (40, 1616304), (48, 1346920), (60, 1077536), (64, 1010190), (80, 808152), (96, 673460), (120, 538768), (128, 505095), (151, 428160), (160, 404076), (192, 336730), (223, 289920), (240, 269384), (302, 214080), (320, 202038), (384, 168365), (446, 144960), (453, 142720), (480, 134692), (604, 107040), (640, 101019), (669, 96640), (755, 85632), (892, 72480), (906, 71360), (960, 67346), (1115, 57984), (1208, 53520), (1338, 48320), (1510, 42816), (1784, 36240), (1812, 35680), (1920, 33673), (2230, 28992), (2265, 28544), (2416, 26760), (2676, 24160), (3020, 21408), (3345, 19328), (3568, 18120), (3624, 17840), (4460, 14496), (4530, 14272), (4832, 13380), (5352, 12080), (6040, 10704), (6690, 9664), (7136, 9060), (7248, 8920)]