9894120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 64

約数和(自身を含む): 30421440

約数和(自身を除く): 20527320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2011, 2460, 4022, 4920, 6033, 8044, 10055, 12066, 16088, 20110, 24132, 30165, 40220, 48264, 60330, 80440, 82451, 120660, 164902, 241320, 247353, 329804, 412255, 494706, 659608, 824510, 989412, 1236765, 1649020, 1978824, 2473530, 3298040, 4947060, 9894120]

約数ペア:

[(1, 9894120), (2, 4947060), (3, 3298040), (4, 2473530), (5, 1978824), (6, 1649020), (8, 1236765), (10, 989412), (12, 824510), (15, 659608), (20, 494706), (24, 412255), (30, 329804), (40, 247353), (41, 241320), (60, 164902), (82, 120660), (120, 82451), (123, 80440), (164, 60330), (205, 48264), (246, 40220), (328, 30165), (410, 24132), (492, 20110), (615, 16088), (820, 12066), (984, 10055), (1230, 8044), (1640, 6033), (2011, 4920), (2460, 4022)]