28618320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{119243}}^1$

素因数の和:119259

約数の個数: 40

約数和(自身を含む): 88717536

約数和(自身を除く): 60099216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 119243, 238486, 357729, 476972, 596215, 715458, 953944, 1192430, 1430916, 1788645, 1907888, 2384860, 2861832, 3577290, 4769720, 5723664, 7154580, 9539440, 14309160, 28618320]

約数ペア:

[(1, 28618320), (2, 14309160), (3, 9539440), (4, 7154580), (5, 5723664), (6, 4769720), (8, 3577290), (10, 2861832), (12, 2384860), (15, 1907888), (16, 1788645), (20, 1430916), (24, 1192430), (30, 953944), (40, 715458), (48, 596215), (60, 476972), (80, 357729), (120, 238486), (240, 119243)]