55905240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1249}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 168300000

約数和(自身を除く): 112394760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1249, 1492, 1865, 2238, 2498, 2984, 3730, 3747, 4476, 4996, 5595, 6245, 7460, 7494, 8952, 9992, 11190, 12490, 14920, 14988, 18735, 22380, 24980, 29976, 37470, 44760, 49960, 74940, 149880, 465877, 931754, 1397631, 1863508, 2329385, 2795262, 3727016, 4658770, 5590524, 6988155, 9317540, 11181048, 13976310, 18635080, 27952620, 55905240]

約数ペア:

[(1, 55905240), (2, 27952620), (3, 18635080), (4, 13976310), (5, 11181048), (6, 9317540), (8, 6988155), (10, 5590524), (12, 4658770), (15, 3727016), (20, 2795262), (24, 2329385), (30, 1863508), (40, 1397631), (60, 931754), (120, 465877), (373, 149880), (746, 74940), (1119, 49960), (1249, 44760), (1492, 37470), (1865, 29976), (2238, 24980), (2498, 22380), (2984, 18735), (3730, 14988), (3747, 14920), (4476, 12490), (4996, 11190), (5595, 9992), (6245, 8952), (7460, 7494)]