90829560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3167}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 182885640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3167, 3585, 4780, 5736, 6334, 7170, 9501, 9560, 12668, 14340, 15835, 19002, 25336, 28680, 31670, 38004, 47505, 63340, 76008, 95010, 126680, 190020, 380040, 756913, 1513826, 2270739, 3027652, 3784565, 4541478, 6055304, 7569130, 9082956, 11353695, 15138260, 18165912, 22707390, 30276520, 45414780, 90829560]

約数ペア:

[(1, 90829560), (2, 45414780), (3, 30276520), (4, 22707390), (5, 18165912), (6, 15138260), (8, 11353695), (10, 9082956), (12, 7569130), (15, 6055304), (20, 4541478), (24, 3784565), (30, 3027652), (40, 2270739), (60, 1513826), (120, 756913), (239, 380040), (478, 190020), (717, 126680), (956, 95010), (1195, 76008), (1434, 63340), (1912, 47505), (2390, 38004), (2868, 31670), (3167, 28680), (3585, 25336), (4780, 19002), (5736, 15835), (6334, 14340), (7170, 12668), (9501, 9560)]