85083960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54541}}^1$

素因数の和:54568

約数の個数: 64

約数和(自身を含む): 274891680

約数和(自身を除く): 189807720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 54541, 109082, 163623, 218164, 272705, 327246, 436328, 545410, 654492, 709033, 818115, 1090820, 1308984, 1418066, 1636230, 2127099, 2181640, 2836132, 3272460, 3545165, 4254198, 5672264, 6544920, 7090330, 8508396, 10635495, 14180660, 17016792, 21270990, 28361320, 42541980, 85083960]

約数ペア:

[(1, 85083960), (2, 42541980), (3, 28361320), (4, 21270990), (5, 17016792), (6, 14180660), (8, 10635495), (10, 8508396), (12, 7090330), (13, 6544920), (15, 5672264), (20, 4254198), (24, 3545165), (26, 3272460), (30, 2836132), (39, 2181640), (40, 2127099), (52, 1636230), (60, 1418066), (65, 1308984), (78, 1090820), (104, 818115), (120, 709033), (130, 654492), (156, 545410), (195, 436328), (260, 327246), (312, 272705), (390, 218164), (520, 163623), (780, 109082), (1560, 54541)]