9819240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 30101760

約数和(自身を除く): 20282520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1741, 1880, 2820, 3482, 5223, 5640, 6964, 8705, 10446, 13928, 17410, 20892, 26115, 34820, 41784, 52230, 69640, 81827, 104460, 163654, 208920, 245481, 327308, 409135, 490962, 654616, 818270, 981924, 1227405, 1636540, 1963848, 2454810, 3273080, 4909620, 9819240]

約数ペア:

[(1, 9819240), (2, 4909620), (3, 3273080), (4, 2454810), (5, 1963848), (6, 1636540), (8, 1227405), (10, 981924), (12, 818270), (15, 654616), (20, 490962), (24, 409135), (30, 327308), (40, 245481), (47, 208920), (60, 163654), (94, 104460), (120, 81827), (141, 69640), (188, 52230), (235, 41784), (282, 34820), (376, 26115), (470, 20892), (564, 17410), (705, 13928), (940, 10446), (1128, 8705), (1410, 6964), (1741, 5640), (1880, 5223), (2820, 3482)]