31960920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 96772320

約数和(自身を除く): 64811400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2357, 2712, 3390, 4520, 4714, 6780, 7071, 9428, 11785, 13560, 14142, 18856, 23570, 28284, 35355, 47140, 56568, 70710, 94280, 141420, 266341, 282840, 532682, 799023, 1065364, 1331705, 1598046, 2130728, 2663410, 3196092, 3995115, 5326820, 6392184, 7990230, 10653640, 15980460, 31960920]

約数ペア:

[(1, 31960920), (2, 15980460), (3, 10653640), (4, 7990230), (5, 6392184), (6, 5326820), (8, 3995115), (10, 3196092), (12, 2663410), (15, 2130728), (20, 1598046), (24, 1331705), (30, 1065364), (40, 799023), (60, 532682), (113, 282840), (120, 266341), (226, 141420), (339, 94280), (452, 70710), (565, 56568), (678, 47140), (904, 35355), (1130, 28284), (1356, 23570), (1695, 18856), (2260, 14142), (2357, 13560), (2712, 11785), (3390, 9428), (4520, 7071), (4714, 6780)]