9205080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 18788520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 971, 1185, 1580, 1896, 1942, 2370, 2913, 3160, 3884, 4740, 4855, 5826, 7768, 9480, 9710, 11652, 14565, 19420, 23304, 29130, 38840, 58260, 76709, 116520, 153418, 230127, 306836, 383545, 460254, 613672, 767090, 920508, 1150635, 1534180, 1841016, 2301270, 3068360, 4602540, 9205080]

約数ペア:

[(1, 9205080), (2, 4602540), (3, 3068360), (4, 2301270), (5, 1841016), (6, 1534180), (8, 1150635), (10, 920508), (12, 767090), (15, 613672), (20, 460254), (24, 383545), (30, 306836), (40, 230127), (60, 153418), (79, 116520), (120, 76709), (158, 58260), (237, 38840), (316, 29130), (395, 23304), (474, 19420), (632, 14565), (790, 11652), (948, 9710), (971, 9480), (1185, 7768), (1580, 5826), (1896, 4855), (1942, 4740), (2370, 3884), (2913, 3160)]