76389240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3517}}^1$

素因数の和:3712

約数の個数: 64

約数和(自身を含む): 230499360

約数和(自身を除く): 154110120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3517, 3620, 4344, 5430, 7034, 7240, 10551, 10860, 14068, 17585, 21102, 21720, 28136, 35170, 42204, 52755, 70340, 84408, 105510, 140680, 211020, 422040, 636577, 1273154, 1909731, 2546308, 3182885, 3819462, 5092616, 6365770, 7638924, 9548655, 12731540, 15277848, 19097310, 25463080, 38194620, 76389240]

約数ペア:

[(1, 76389240), (2, 38194620), (3, 25463080), (4, 19097310), (5, 15277848), (6, 12731540), (8, 9548655), (10, 7638924), (12, 6365770), (15, 5092616), (20, 3819462), (24, 3182885), (30, 2546308), (40, 1909731), (60, 1273154), (120, 636577), (181, 422040), (362, 211020), (543, 140680), (724, 105510), (905, 84408), (1086, 70340), (1448, 52755), (1810, 42204), (2172, 35170), (2715, 28136), (3517, 21720), (3620, 21102), (4344, 17585), (5430, 14068), (7034, 10860), (7240, 10551)]