222157080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{68567}}^1$

素因数の和:68590

約数の個数: 80

約数和(自身を含む): 746705520

約数和(自身を除く): 524548440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 68567, 137134, 205701, 274268, 342835, 411402, 548536, 617103, 685670, 822804, 1028505, 1234206, 1371340, 1645608, 1851309, 2057010, 2468412, 2742680, 3085515, 3702618, 4114020, 4936824, 5553927, 6171030, 7405236, 8228040, 9256545, 11107854, 12342060, 14810472, 18513090, 22215708, 24684120, 27769635, 37026180, 44431416, 55539270, 74052360, 111078540, 222157080]

約数ペア:

[(1, 222157080), (2, 111078540), (3, 74052360), (4, 55539270), (5, 44431416), (6, 37026180), (8, 27769635), (9, 24684120), (10, 22215708), (12, 18513090), (15, 14810472), (18, 12342060), (20, 11107854), (24, 9256545), (27, 8228040), (30, 7405236), (36, 6171030), (40, 5553927), (45, 4936824), (54, 4114020), (60, 3702618), (72, 3085515), (81, 2742680), (90, 2468412), (108, 2057010), (120, 1851309), (135, 1645608), (162, 1371340), (180, 1234206), (216, 1028505), (270, 822804), (324, 685670), (360, 617103), (405, 548536), (540, 411402), (648, 342835), (810, 274268), (1080, 205701), (1620, 137134), (3240, 68567)]