42108840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{116969}}^1$

素因数の和:116986

約数の個数: 48

約数和(自身を含む): 136854900

約数和(自身を除く): 94746060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 116969, 233938, 350907, 467876, 584845, 701814, 935752, 1052721, 1169690, 1403628, 1754535, 2105442, 2339380, 2807256, 3509070, 4210884, 4678760, 5263605, 7018140, 8421768, 10527210, 14036280, 21054420, 42108840]

約数ペア:

[(1, 42108840), (2, 21054420), (3, 14036280), (4, 10527210), (5, 8421768), (6, 7018140), (8, 5263605), (9, 4678760), (10, 4210884), (12, 3509070), (15, 2807256), (18, 2339380), (20, 2105442), (24, 1754535), (30, 1403628), (36, 1169690), (40, 1052721), (45, 935752), (60, 701814), (72, 584845), (90, 467876), (120, 350907), (180, 233938), (360, 116969)]