4439280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 14061600

約数和(自身を除く): 9622320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 349, 424, 530, 636, 698, 795, 848, 1047, 1060, 1272, 1396, 1590, 1745, 2094, 2120, 2544, 2792, 3180, 3490, 4188, 4240, 5235, 5584, 6360, 6980, 8376, 10470, 12720, 13960, 16752, 18497, 20940, 27920, 36994, 41880, 55491, 73988, 83760, 92485, 110982, 147976, 184970, 221964, 277455, 295952, 369940, 443928, 554910, 739880, 887856, 1109820, 1479760, 2219640, 4439280]

約数ペア:

[(1, 4439280), (2, 2219640), (3, 1479760), (4, 1109820), (5, 887856), (6, 739880), (8, 554910), (10, 443928), (12, 369940), (15, 295952), (16, 277455), (20, 221964), (24, 184970), (30, 147976), (40, 110982), (48, 92485), (53, 83760), (60, 73988), (80, 55491), (106, 41880), (120, 36994), (159, 27920), (212, 20940), (240, 18497), (265, 16752), (318, 13960), (349, 12720), (424, 10470), (530, 8376), (636, 6980), (698, 6360), (795, 5584), (848, 5235), (1047, 4240), (1060, 4188), (1272, 3490), (1396, 3180), (1590, 2792), (1745, 2544), (2094, 2120)]