80793840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1483}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 251733888

約数和(自身を除く): 170940048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1483, 1816, 2270, 2724, 2966, 3405, 3632, 4449, 4540, 5448, 5932, 6810, 7415, 8898, 9080, 10896, 11864, 13620, 14830, 17796, 18160, 22245, 23728, 27240, 29660, 35592, 44490, 54480, 59320, 71184, 88980, 118640, 177960, 336641, 355920, 673282, 1009923, 1346564, 1683205, 2019846, 2693128, 3366410, 4039692, 5049615, 5386256, 6732820, 8079384, 10099230, 13465640, 16158768, 20198460, 26931280, 40396920, 80793840]

約数ペア:

[(1, 80793840), (2, 40396920), (3, 26931280), (4, 20198460), (5, 16158768), (6, 13465640), (8, 10099230), (10, 8079384), (12, 6732820), (15, 5386256), (16, 5049615), (20, 4039692), (24, 3366410), (30, 2693128), (40, 2019846), (48, 1683205), (60, 1346564), (80, 1009923), (120, 673282), (227, 355920), (240, 336641), (454, 177960), (681, 118640), (908, 88980), (1135, 71184), (1362, 59320), (1483, 54480), (1816, 44490), (2270, 35592), (2724, 29660), (2966, 27240), (3405, 23728), (3632, 22245), (4449, 18160), (4540, 17796), (5448, 14830), (5932, 13620), (6810, 11864), (7415, 10896), (8898, 9080)]