165644760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16631}}^1$

素因数の和:16728

約数の個数: 64

約数和(自身を含む): 502951680

約数和(自身を除く): 337306920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 16631, 33262, 49893, 66524, 83155, 99786, 133048, 166310, 199572, 249465, 332620, 399144, 498930, 665240, 997860, 1380373, 1995720, 2760746, 4141119, 5521492, 6901865, 8282238, 11042984, 13803730, 16564476, 20705595, 27607460, 33128952, 41411190, 55214920, 82822380, 165644760]

約数ペア:

[(1, 165644760), (2, 82822380), (3, 55214920), (4, 41411190), (5, 33128952), (6, 27607460), (8, 20705595), (10, 16564476), (12, 13803730), (15, 11042984), (20, 8282238), (24, 6901865), (30, 5521492), (40, 4141119), (60, 2760746), (83, 1995720), (120, 1380373), (166, 997860), (249, 665240), (332, 498930), (415, 399144), (498, 332620), (664, 249465), (830, 199572), (996, 166310), (1245, 133048), (1660, 99786), (1992, 83155), (2490, 66524), (3320, 49893), (4980, 33262), (9960, 16631)]