187247640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1607}}^1$

素因数の和:2592

約数の個数: 64

約数和(自身を含む): 562671360

約数和(自身を除く): 375423720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 971, 1607, 1942, 2913, 3214, 3884, 4821, 4855, 5826, 6428, 7768, 8035, 9642, 9710, 11652, 12856, 14565, 16070, 19284, 19420, 23304, 24105, 29130, 32140, 38568, 38840, 48210, 58260, 64280, 96420, 116520, 192840, 1560397, 3120794, 4681191, 6241588, 7801985, 9362382, 12483176, 15603970, 18724764, 23405955, 31207940, 37449528, 46811910, 62415880, 93623820, 187247640]

約数ペア:

[(1, 187247640), (2, 93623820), (3, 62415880), (4, 46811910), (5, 37449528), (6, 31207940), (8, 23405955), (10, 18724764), (12, 15603970), (15, 12483176), (20, 9362382), (24, 7801985), (30, 6241588), (40, 4681191), (60, 3120794), (120, 1560397), (971, 192840), (1607, 116520), (1942, 96420), (2913, 64280), (3214, 58260), (3884, 48210), (4821, 38840), (4855, 38568), (5826, 32140), (6428, 29130), (7768, 24105), (8035, 23304), (9642, 19420), (9710, 19284), (11652, 16070), (12856, 14565)]