101072640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{26321}}^1$

素因数の和:26345

約数の個数: 72

約数和(自身を含む): 322813008

約数和(自身を除く): 221740368

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, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 26321, 52642, 78963, 105284, 131605, 157926, 210568, 263210, 315852, 394815, 421136, 526420, 631704, 789630, 842272, 1052840, 1263408, 1579260, 1684544, 2105680, 2526816, 3158520, 3369088, 4211360, 5053632, 6317040, 6738176, 8422720, 10107264, 12634080, 16845440, 20214528, 25268160, 33690880, 50536320, 101072640]

約数ペア:

[(1, 101072640), (2, 50536320), (3, 33690880), (4, 25268160), (5, 20214528), (6, 16845440), (8, 12634080), (10, 10107264), (12, 8422720), (15, 6738176), (16, 6317040), (20, 5053632), (24, 4211360), (30, 3369088), (32, 3158520), (40, 2526816), (48, 2105680), (60, 1684544), (64, 1579260), (80, 1263408), (96, 1052840), (120, 842272), (128, 789630), (160, 631704), (192, 526420), (240, 421136), (256, 394815), (320, 315852), (384, 263210), (480, 210568), (640, 157926), (768, 131605), (960, 105284), (1280, 78963), (1920, 52642), (3840, 26321)]