83871240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17047}}^1$

素因数の和:17102

約数の個数: 64

約数和(自身を含む): 257765760

約数和(自身を除く): 173894520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 17047, 34094, 51141, 68188, 85235, 102282, 136376, 170470, 204564, 255705, 340940, 409128, 511410, 681880, 698927, 1022820, 1397854, 2045640, 2096781, 2795708, 3494635, 4193562, 5591416, 6989270, 8387124, 10483905, 13978540, 16774248, 20967810, 27957080, 41935620, 83871240]

約数ペア:

[(1, 83871240), (2, 41935620), (3, 27957080), (4, 20967810), (5, 16774248), (6, 13978540), (8, 10483905), (10, 8387124), (12, 6989270), (15, 5591416), (20, 4193562), (24, 3494635), (30, 2795708), (40, 2096781), (41, 2045640), (60, 1397854), (82, 1022820), (120, 698927), (123, 681880), (164, 511410), (205, 409128), (246, 340940), (328, 255705), (410, 204564), (492, 170470), (615, 136376), (820, 102282), (984, 85235), (1230, 68188), (1640, 51141), (2460, 34094), (4920, 17047)]