125408280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9767}}^1$

素因数の和:9888

約数の個数: 64

約数和(自身を含む): 379779840

約数和(自身を除く): 254371560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 9767, 12840, 19534, 29301, 39068, 48835, 58602, 78136, 97670, 117204, 146505, 195340, 234408, 293010, 390680, 586020, 1045069, 1172040, 2090138, 3135207, 4180276, 5225345, 6270414, 8360552, 10450690, 12540828, 15676035, 20901380, 25081656, 31352070, 41802760, 62704140, 125408280]

約数ペア:

[(1, 125408280), (2, 62704140), (3, 41802760), (4, 31352070), (5, 25081656), (6, 20901380), (8, 15676035), (10, 12540828), (12, 10450690), (15, 8360552), (20, 6270414), (24, 5225345), (30, 4180276), (40, 3135207), (60, 2090138), (107, 1172040), (120, 1045069), (214, 586020), (321, 390680), (428, 293010), (535, 234408), (642, 195340), (856, 146505), (1070, 117204), (1284, 97670), (1605, 78136), (2140, 58602), (2568, 48835), (3210, 39068), (4280, 29301), (6420, 19534), (9767, 12840)]