1332018180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389479}}^1$

素因数の和:389513

約数の個数: 72

約数和(自身を含む): 4253121600

約数和(自身を除く): 2921103420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 389479, 778958, 1168437, 1557916, 1947395, 2336874, 3505311, 3894790, 4673748, 5842185, 7010622, 7400101, 7789580, 11684370, 14021244, 14800202, 17526555, 22200303, 23368740, 29600404, 35053110, 37000505, 44400606, 66600909, 70106220, 74001010, 88801212, 111001515, 133201818, 148002020, 222003030, 266403636, 333004545, 444006060, 666009090, 1332018180]

約数ペア:

[(1, 1332018180), (2, 666009090), (3, 444006060), (4, 333004545), (5, 266403636), (6, 222003030), (9, 148002020), (10, 133201818), (12, 111001515), (15, 88801212), (18, 74001010), (19, 70106220), (20, 66600909), (30, 44400606), (36, 37000505), (38, 35053110), (45, 29600404), (57, 23368740), (60, 22200303), (76, 17526555), (90, 14800202), (95, 14021244), (114, 11684370), (171, 7789580), (180, 7400101), (190, 7010622), (228, 5842185), (285, 4673748), (342, 3894790), (380, 3505311), (570, 2336874), (684, 1947395), (855, 1557916), (1140, 1168437), (1710, 778958), (3420, 389479)]