85566480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4513}}^1$

素因数の和:4608

約数の個数: 80

約数和(自身を含む): 268673280

約数和(自身を除く): 183106800

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, 2370, 3160, 3792, 4513, 4740, 6320, 9026, 9480, 13539, 18052, 18960, 22565, 27078, 36104, 45130, 54156, 67695, 72208, 90260, 108312, 135390, 180520, 216624, 270780, 356527, 361040, 541560, 713054, 1069581, 1083120, 1426108, 1782635, 2139162, 2852216, 3565270, 4278324, 5347905, 5704432, 7130540, 8556648, 10695810, 14261080, 17113296, 21391620, 28522160, 42783240, 85566480]

約数ペア:

[(1, 85566480), (2, 42783240), (3, 28522160), (4, 21391620), (5, 17113296), (6, 14261080), (8, 10695810), (10, 8556648), (12, 7130540), (15, 5704432), (16, 5347905), (20, 4278324), (24, 3565270), (30, 2852216), (40, 2139162), (48, 1782635), (60, 1426108), (79, 1083120), (80, 1069581), (120, 713054), (158, 541560), (237, 361040), (240, 356527), (316, 270780), (395, 216624), (474, 180520), (632, 135390), (790, 108312), (948, 90260), (1185, 72208), (1264, 67695), (1580, 54156), (1896, 45130), (2370, 36104), (3160, 27078), (3792, 22565), (4513, 18960), (4740, 18052), (6320, 13539), (9026, 9480)]