159482760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2729}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 479606400

約数和(自身を除く): 320123640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2729, 2922, 3896, 4870, 5458, 5844, 7305, 8187, 9740, 10916, 11688, 13645, 14610, 16374, 19480, 21832, 27290, 29220, 32748, 40935, 54580, 58440, 65496, 81870, 109160, 163740, 327480, 1329023, 2658046, 3987069, 5316092, 6645115, 7974138, 10632184, 13290230, 15948276, 19935345, 26580460, 31896552, 39870690, 53160920, 79741380, 159482760]

約数ペア:

[(1, 159482760), (2, 79741380), (3, 53160920), (4, 39870690), (5, 31896552), (6, 26580460), (8, 19935345), (10, 15948276), (12, 13290230), (15, 10632184), (20, 7974138), (24, 6645115), (30, 5316092), (40, 3987069), (60, 2658046), (120, 1329023), (487, 327480), (974, 163740), (1461, 109160), (1948, 81870), (2435, 65496), (2729, 58440), (2922, 54580), (3896, 40935), (4870, 32748), (5458, 29220), (5844, 27290), (7305, 21832), (8187, 19480), (9740, 16374), (10916, 14610), (11688, 13645)]