40062480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2208

約数の個数: 80

約数和(自身を含む): 125825280

約数和(自身を除く): 85762800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2113, 2370, 3160, 3792, 4226, 4740, 6320, 6339, 8452, 9480, 10565, 12678, 16904, 18960, 21130, 25356, 31695, 33808, 42260, 50712, 63390, 84520, 101424, 126780, 166927, 169040, 253560, 333854, 500781, 507120, 667708, 834635, 1001562, 1335416, 1669270, 2003124, 2503905, 2670832, 3338540, 4006248, 5007810, 6677080, 8012496, 10015620, 13354160, 20031240, 40062480]

約数ペア:

[(1, 40062480), (2, 20031240), (3, 13354160), (4, 10015620), (5, 8012496), (6, 6677080), (8, 5007810), (10, 4006248), (12, 3338540), (15, 2670832), (16, 2503905), (20, 2003124), (24, 1669270), (30, 1335416), (40, 1001562), (48, 834635), (60, 667708), (79, 507120), (80, 500781), (120, 333854), (158, 253560), (237, 169040), (240, 166927), (316, 126780), (395, 101424), (474, 84520), (632, 63390), (790, 50712), (948, 42260), (1185, 33808), (1264, 31695), (1580, 25356), (1896, 21130), (2113, 18960), (2370, 16904), (3160, 12678), (3792, 10565), (4226, 9480), (4740, 8452), (6320, 6339)]