68437080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4481

約数の個数: 96

約数和(自身を含む): 227644560

約数和(自身を除く): 159207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4421, 5160, 7740, 8842, 13263, 15480, 17684, 22105, 26526, 35368, 39789, 44210, 53052, 66315, 79578, 88420, 106104, 132630, 159156, 176840, 190103, 198945, 265260, 318312, 380206, 397890, 530520, 570309, 760412, 795780, 950515, 1140618, 1520824, 1591560, 1710927, 1901030, 2281236, 2851545, 3421854, 3802060, 4562472, 5703090, 6843708, 7604120, 8554635, 11406180, 13687416, 17109270, 22812360, 34218540, 68437080]

約数ペア:

[(1, 68437080), (2, 34218540), (3, 22812360), (4, 17109270), (5, 13687416), (6, 11406180), (8, 8554635), (9, 7604120), (10, 6843708), (12, 5703090), (15, 4562472), (18, 3802060), (20, 3421854), (24, 2851545), (30, 2281236), (36, 1901030), (40, 1710927), (43, 1591560), (45, 1520824), (60, 1140618), (72, 950515), (86, 795780), (90, 760412), (120, 570309), (129, 530520), (172, 397890), (180, 380206), (215, 318312), (258, 265260), (344, 198945), (360, 190103), (387, 176840), (430, 159156), (516, 132630), (645, 106104), (774, 88420), (860, 79578), (1032, 66315), (1290, 53052), (1548, 44210), (1720, 39789), (1935, 35368), (2580, 26526), (3096, 22105), (3870, 17684), (4421, 15480), (5160, 13263), (7740, 8842)]