79959480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{666329}}^1$

素因数の和:666343

約数の個数: 32

約数和(自身を含む): 239878800

約数和(自身を除く): 159919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 666329, 1332658, 1998987, 2665316, 3331645, 3997974, 5330632, 6663290, 7995948, 9994935, 13326580, 15991896, 19989870, 26653160, 39979740, 79959480]

約数ペア:

[(1, 79959480), (2, 39979740), (3, 26653160), (4, 19989870), (5, 15991896), (6, 13326580), (8, 9994935), (10, 7995948), (12, 6663290), (15, 5330632), (20, 3997974), (24, 3331645), (30, 2665316), (40, 1998987), (60, 1332658), (120, 666329)]