385680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1607}}^1$

素因数の和:1623

約数の個数: 40

約数和(自身を含む): 1196352

約数和(自身を除く): 810672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1607, 3214, 4821, 6428, 8035, 9642, 12856, 16070, 19284, 24105, 25712, 32140, 38568, 48210, 64280, 77136, 96420, 128560, 192840, 385680]

約数ペア:

[(1, 385680), (2, 192840), (3, 128560), (4, 96420), (5, 77136), (6, 64280), (8, 48210), (10, 38568), (12, 32140), (15, 25712), (16, 24105), (20, 19284), (24, 16070), (30, 12856), (40, 9642), (48, 8035), (60, 6428), (80, 4821), (120, 3214), (240, 1607)]