15672298920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{831863}}^1$

素因数の和:832034

約数の個数: 64

約数和(自身を含む): 47316424320

約数和(自身を除く): 31644125400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 831863, 1663726, 2495589, 3327452, 4159315, 4991178, 6654904, 8318630, 9982356, 12477945, 16637260, 19964712, 24955890, 33274520, 49911780, 99823560, 130602491, 261204982, 391807473, 522409964, 653012455, 783614946, 1044819928, 1306024910, 1567229892, 1959037365, 2612049820, 3134459784, 3918074730, 5224099640, 7836149460, 15672298920]

約数ペア:

[(1, 15672298920), (2, 7836149460), (3, 5224099640), (4, 3918074730), (5, 3134459784), (6, 2612049820), (8, 1959037365), (10, 1567229892), (12, 1306024910), (15, 1044819928), (20, 783614946), (24, 653012455), (30, 522409964), (40, 391807473), (60, 261204982), (120, 130602491), (157, 99823560), (314, 49911780), (471, 33274520), (628, 24955890), (785, 19964712), (942, 16637260), (1256, 12477945), (1570, 9982356), (1884, 8318630), (2355, 6654904), (3140, 4991178), (3768, 4159315), (4710, 3327452), (6280, 2495589), (9420, 1663726), (18840, 831863)]