139614960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{581729}}^1$

素因数の和:581745

約数の個数: 40

約数和(自身を含む): 432807120

約数和(自身を除く): 293192160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 581729, 1163458, 1745187, 2326916, 2908645, 3490374, 4653832, 5817290, 6980748, 8725935, 9307664, 11634580, 13961496, 17451870, 23269160, 27922992, 34903740, 46538320, 69807480, 139614960]

約数ペア:

[(1, 139614960), (2, 69807480), (3, 46538320), (4, 34903740), (5, 27922992), (6, 23269160), (8, 17451870), (10, 13961496), (12, 11634580), (15, 9307664), (16, 8725935), (20, 6980748), (24, 5817290), (30, 4653832), (40, 3490374), (48, 2908645), (60, 2326916), (80, 1745187), (120, 1163458), (240, 581729)]