240486408

素因数分解:

$2^3\times 3^5\times {\mathrm{123707}}^1$

素因数の和:123728

約数の個数: 48

約数和(自身を含む): 675445680

約数和(自身を除く): 434959272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 123707, 247414, 371121, 494828, 742242, 989656, 1113363, 1484484, 2226726, 2968968, 3340089, 4453452, 6680178, 8906904, 10020267, 13360356, 20040534, 26720712, 30060801, 40081068, 60121602, 80162136, 120243204, 240486408]

約数ペア:

[(1, 240486408), (2, 120243204), (3, 80162136), (4, 60121602), (6, 40081068), (8, 30060801), (9, 26720712), (12, 20040534), (18, 13360356), (24, 10020267), (27, 8906904), (36, 6680178), (54, 4453452), (72, 3340089), (81, 2968968), (108, 2226726), (162, 1484484), (216, 1113363), (243, 989656), (324, 742242), (486, 494828), (648, 371121), (972, 247414), (1944, 123707)]