456384840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{15913}}^1$

素因数の和:16166

約数の個数: 64

約数和(自身を含む): 1374969600

約数和(自身を除く): 918584760

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, 3585, 4780, 5736, 7170, 9560, 14340, 15913, 28680, 31826, 47739, 63652, 79565, 95478, 127304, 159130, 190956, 238695, 318260, 381912, 477390, 636520, 954780, 1909560, 3803207, 7606414, 11409621, 15212828, 19016035, 22819242, 30425656, 38032070, 45638484, 57048105, 76064140, 91276968, 114096210, 152128280, 228192420, 456384840]

約数ペア:

[(1, 456384840), (2, 228192420), (3, 152128280), (4, 114096210), (5, 91276968), (6, 76064140), (8, 57048105), (10, 45638484), (12, 38032070), (15, 30425656), (20, 22819242), (24, 19016035), (30, 15212828), (40, 11409621), (60, 7606414), (120, 3803207), (239, 1909560), (478, 954780), (717, 636520), (956, 477390), (1195, 381912), (1434, 318260), (1912, 238695), (2390, 190956), (2868, 159130), (3585, 127304), (4780, 95478), (5736, 79565), (7170, 63652), (9560, 47739), (14340, 31826), (15913, 28680)]