272102640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4093}}^1$

素因数の和:4386

約数の個数: 80

約数和(自身を含む): 846770208

約数和(自身を除く): 574667568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4093, 4155, 4432, 5540, 6648, 8186, 8310, 11080, 12279, 13296, 16372, 16620, 20465, 22160, 24558, 32744, 33240, 40930, 49116, 61395, 65488, 66480, 81860, 98232, 122790, 163720, 196464, 245580, 327440, 491160, 982320, 1133761, 2267522, 3401283, 4535044, 5668805, 6802566, 9070088, 11337610, 13605132, 17006415, 18140176, 22675220, 27210264, 34012830, 45350440, 54420528, 68025660, 90700880, 136051320, 272102640]

約数ペア:

[(1, 272102640), (2, 136051320), (3, 90700880), (4, 68025660), (5, 54420528), (6, 45350440), (8, 34012830), (10, 27210264), (12, 22675220), (15, 18140176), (16, 17006415), (20, 13605132), (24, 11337610), (30, 9070088), (40, 6802566), (48, 5668805), (60, 4535044), (80, 3401283), (120, 2267522), (240, 1133761), (277, 982320), (554, 491160), (831, 327440), (1108, 245580), (1385, 196464), (1662, 163720), (2216, 122790), (2770, 98232), (3324, 81860), (4093, 66480), (4155, 65488), (4432, 61395), (5540, 49116), (6648, 40930), (8186, 33240), (8310, 32744), (11080, 24558), (12279, 22160), (13296, 20465), (16372, 16620)]