20141040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83921}}^1$

素因数の和:83937

約数の個数: 40

約数和(自身を含む): 62437968

約数和(自身を除く): 42296928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83921, 167842, 251763, 335684, 419605, 503526, 671368, 839210, 1007052, 1258815, 1342736, 1678420, 2014104, 2517630, 3356840, 4028208, 5035260, 6713680, 10070520, 20141040]

約数ペア:

[(1, 20141040), (2, 10070520), (3, 6713680), (4, 5035260), (5, 4028208), (6, 3356840), (8, 2517630), (10, 2014104), (12, 1678420), (15, 1342736), (16, 1258815), (20, 1007052), (24, 839210), (30, 671368), (40, 503526), (48, 419605), (60, 335684), (80, 251763), (120, 167842), (240, 83921)]