9979560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 34164000

約数和(自身を除く): 24184440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1459, 1710, 2280, 2918, 3420, 4377, 5836, 6840, 7295, 8754, 11672, 13131, 14590, 17508, 21885, 26262, 27721, 29180, 35016, 43770, 52524, 55442, 58360, 65655, 83163, 87540, 105048, 110884, 131310, 138605, 166326, 175080, 221768, 249489, 262620, 277210, 332652, 415815, 498978, 525240, 554420, 665304, 831630, 997956, 1108840, 1247445, 1663260, 1995912, 2494890, 3326520, 4989780, 9979560]

約数ペア:

[(1, 9979560), (2, 4989780), (3, 3326520), (4, 2494890), (5, 1995912), (6, 1663260), (8, 1247445), (9, 1108840), (10, 997956), (12, 831630), (15, 665304), (18, 554420), (19, 525240), (20, 498978), (24, 415815), (30, 332652), (36, 277210), (38, 262620), (40, 249489), (45, 221768), (57, 175080), (60, 166326), (72, 138605), (76, 131310), (90, 110884), (95, 105048), (114, 87540), (120, 83163), (152, 65655), (171, 58360), (180, 55442), (190, 52524), (228, 43770), (285, 35016), (342, 29180), (360, 27721), (380, 26262), (456, 21885), (570, 17508), (684, 14590), (760, 13131), (855, 11672), (1140, 8754), (1368, 7295), (1459, 6840), (1710, 5836), (2280, 4377), (2918, 3420)]