172617240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1438477}}^1$

素因数の和:1438491

約数の個数: 32

約数和(自身を含む): 517852080

約数和(自身を除く): 345234840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1438477, 2876954, 4315431, 5753908, 7192385, 8630862, 11507816, 14384770, 17261724, 21577155, 28769540, 34523448, 43154310, 57539080, 86308620, 172617240]

約数ペア:

[(1, 172617240), (2, 86308620), (3, 57539080), (4, 43154310), (5, 34523448), (6, 28769540), (8, 21577155), (10, 17261724), (12, 14384770), (15, 11507816), (20, 8630862), (24, 7192385), (30, 5753908), (40, 4315431), (60, 2876954), (120, 1438477)]