27199920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10303}}^1$

素因数の和:10330

約数の個数: 80

約数和(自身を含む): 91994112

約数和(自身を除く): 64794192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 10303, 20606, 30909, 41212, 51515, 61818, 82424, 103030, 113333, 123636, 154545, 164848, 206060, 226666, 247272, 309090, 339999, 412120, 453332, 494544, 566665, 618180, 679998, 824240, 906664, 1133330, 1236360, 1359996, 1699995, 1813328, 2266660, 2472720, 2719992, 3399990, 4533320, 5439984, 6799980, 9066640, 13599960, 27199920]

約数ペア:

[(1, 27199920), (2, 13599960), (3, 9066640), (4, 6799980), (5, 5439984), (6, 4533320), (8, 3399990), (10, 2719992), (11, 2472720), (12, 2266660), (15, 1813328), (16, 1699995), (20, 1359996), (22, 1236360), (24, 1133330), (30, 906664), (33, 824240), (40, 679998), (44, 618180), (48, 566665), (55, 494544), (60, 453332), (66, 412120), (80, 339999), (88, 309090), (110, 247272), (120, 226666), (132, 206060), (165, 164848), (176, 154545), (220, 123636), (240, 113333), (264, 103030), (330, 82424), (440, 61818), (528, 51515), (660, 41212), (880, 30909), (1320, 20606), (2640, 10303)]