340414440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28087}}^1$

素因数の和:28202

約数の個数: 64

約数和(自身を含む): 1031391360

約数和(自身を除く): 690976920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 28087, 56174, 84261, 112348, 140435, 168522, 224696, 280870, 337044, 421305, 561740, 674088, 842610, 1123480, 1685220, 2836787, 3370440, 5673574, 8510361, 11347148, 14183935, 17020722, 22694296, 28367870, 34041444, 42551805, 56735740, 68082888, 85103610, 113471480, 170207220, 340414440]

約数ペア:

[(1, 340414440), (2, 170207220), (3, 113471480), (4, 85103610), (5, 68082888), (6, 56735740), (8, 42551805), (10, 34041444), (12, 28367870), (15, 22694296), (20, 17020722), (24, 14183935), (30, 11347148), (40, 8510361), (60, 5673574), (101, 3370440), (120, 2836787), (202, 1685220), (303, 1123480), (404, 842610), (505, 674088), (606, 561740), (808, 421305), (1010, 337044), (1212, 280870), (1515, 224696), (2020, 168522), (2424, 140435), (3030, 112348), (4040, 84261), (6060, 56174), (12120, 28087)]