61427160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{18959}}^1$

素因数の和:18982

約数の個数: 80

約数和(自身を含む): 206474400

約数和(自身を除く): 145047240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 18959, 37918, 56877, 75836, 94795, 113754, 151672, 170631, 189590, 227508, 284385, 341262, 379180, 455016, 511893, 568770, 682524, 758360, 853155, 1023786, 1137540, 1365048, 1535679, 1706310, 2047572, 2275080, 2559465, 3071358, 3412620, 4095144, 5118930, 6142716, 6825240, 7678395, 10237860, 12285432, 15356790, 20475720, 30713580, 61427160]

約数ペア:

[(1, 61427160), (2, 30713580), (3, 20475720), (4, 15356790), (5, 12285432), (6, 10237860), (8, 7678395), (9, 6825240), (10, 6142716), (12, 5118930), (15, 4095144), (18, 3412620), (20, 3071358), (24, 2559465), (27, 2275080), (30, 2047572), (36, 1706310), (40, 1535679), (45, 1365048), (54, 1137540), (60, 1023786), (72, 853155), (81, 758360), (90, 682524), (108, 568770), (120, 511893), (135, 455016), (162, 379180), (180, 341262), (216, 284385), (270, 227508), (324, 189590), (360, 170631), (405, 151672), (540, 113754), (648, 94795), (810, 75836), (1080, 56877), (1620, 37918), (3240, 18959)]