172628760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6451}}^1$

素因数の和:6688

約数の個数: 64

約数和(自身を含む): 520289280

約数和(自身を除く): 347660520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6451, 6690, 8920, 12902, 13380, 19353, 25804, 26760, 32255, 38706, 51608, 64510, 77412, 96765, 129020, 154824, 193530, 258040, 387060, 774120, 1438573, 2877146, 4315719, 5754292, 7192865, 8631438, 11508584, 14385730, 17262876, 21578595, 28771460, 34525752, 43157190, 57542920, 86314380, 172628760]

約数ペア:

[(1, 172628760), (2, 86314380), (3, 57542920), (4, 43157190), (5, 34525752), (6, 28771460), (8, 21578595), (10, 17262876), (12, 14385730), (15, 11508584), (20, 8631438), (24, 7192865), (30, 5754292), (40, 4315719), (60, 2877146), (120, 1438573), (223, 774120), (446, 387060), (669, 258040), (892, 193530), (1115, 154824), (1338, 129020), (1784, 96765), (2230, 77412), (2676, 64510), (3345, 51608), (4460, 38706), (5352, 32255), (6451, 26760), (6690, 25804), (8920, 19353), (12902, 13380)]