2080494060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{568441}}^1$

素因数の和:568514

約数の個数: 48

約数和(自身を含む): 5920891872

約数和(自身を除く): 3840397812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 568441, 1136882, 1705323, 2273764, 2842205, 3410646, 5684410, 6821292, 8526615, 11368820, 17053230, 34106460, 34674901, 69349802, 104024703, 138699604, 173374505, 208049406, 346749010, 416098812, 520123515, 693498020, 1040247030, 2080494060]

約数ペア:

[(1, 2080494060), (2, 1040247030), (3, 693498020), (4, 520123515), (5, 416098812), (6, 346749010), (10, 208049406), (12, 173374505), (15, 138699604), (20, 104024703), (30, 69349802), (60, 34674901), (61, 34106460), (122, 17053230), (183, 11368820), (244, 8526615), (305, 6821292), (366, 5684410), (610, 3410646), (732, 2842205), (915, 2273764), (1220, 1705323), (1830, 1136882), (3660, 568441)]