201445080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15401}}^1$

素因数の和:15524

約数の個数: 64

約数和(自身を含む): 609919200

約数和(自身を除く): 408474120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 15401, 30802, 46203, 61604, 77005, 92406, 123208, 154010, 184812, 231015, 308020, 369624, 462030, 616040, 924060, 1678709, 1848120, 3357418, 5036127, 6714836, 8393545, 10072254, 13429672, 16787090, 20144508, 25180635, 33574180, 40289016, 50361270, 67148360, 100722540, 201445080]

約数ペア:

[(1, 201445080), (2, 100722540), (3, 67148360), (4, 50361270), (5, 40289016), (6, 33574180), (8, 25180635), (10, 20144508), (12, 16787090), (15, 13429672), (20, 10072254), (24, 8393545), (30, 6714836), (40, 5036127), (60, 3357418), (109, 1848120), (120, 1678709), (218, 924060), (327, 616040), (436, 462030), (545, 369624), (654, 308020), (872, 231015), (1090, 184812), (1308, 154010), (1635, 123208), (2180, 92406), (2616, 77005), (3270, 61604), (4360, 46203), (6540, 30802), (13080, 15401)]