2009161260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12041}}^1$

素因数の和:12165

約数の個数: 120

約数和(自身を含む): 6364534176

約数和(自身を除く): 4355372916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 618, 810, 927, 1030, 1236, 1545, 1620, 1854, 2060, 2781, 3090, 3708, 4635, 5562, 6180, 8343, 9270, 11124, 12041, 13905, 16686, 18540, 24082, 27810, 33372, 36123, 41715, 48164, 55620, 60205, 72246, 83430, 108369, 120410, 144492, 166860, 180615, 216738, 240820, 325107, 361230, 433476, 541845, 650214, 722460, 975321, 1083690, 1240223, 1300428, 1625535, 1950642, 2167380, 2480446, 3251070, 3720669, 3901284, 4876605, 4960892, 6201115, 6502140, 7441338, 9753210, 11162007, 12402230, 14882676, 18603345, 19506420, 22324014, 24804460, 33486021, 37206690, 44648028, 55810035, 66972042, 74413380, 100458063, 111620070, 133944084, 167430105, 200916126, 223240140, 334860210, 401832252, 502290315, 669720420, 1004580630, 2009161260]

約数ペア:

[(1, 2009161260), (2, 1004580630), (3, 669720420), (4, 502290315), (5, 401832252), (6, 334860210), (9, 223240140), (10, 200916126), (12, 167430105), (15, 133944084), (18, 111620070), (20, 100458063), (27, 74413380), (30, 66972042), (36, 55810035), (45, 44648028), (54, 37206690), (60, 33486021), (81, 24804460), (90, 22324014), (103, 19506420), (108, 18603345), (135, 14882676), (162, 12402230), (180, 11162007), (206, 9753210), (270, 7441338), (309, 6502140), (324, 6201115), (405, 4960892), (412, 4876605), (515, 3901284), (540, 3720669), (618, 3251070), (810, 2480446), (927, 2167380), (1030, 1950642), (1236, 1625535), (1545, 1300428), (1620, 1240223), (1854, 1083690), (2060, 975321), (2781, 722460), (3090, 650214), (3708, 541845), (4635, 433476), (5562, 361230), (6180, 325107), (8343, 240820), (9270, 216738), (11124, 180615), (12041, 166860), (13905, 144492), (16686, 120410), (18540, 108369), (24082, 83430), (27810, 72246), (33372, 60205), (36123, 55620), (41715, 48164)]