848376240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{82207}}^1$

素因数の和:82266

約数の個数: 80

約数和(自身を含む): 2691161088

約数和(自身を除く): 1842784848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 82207, 164414, 246621, 328828, 411035, 493242, 657656, 822070, 986484, 1233105, 1315312, 1644140, 1972968, 2466210, 3288280, 3534901, 3945936, 4932420, 6576560, 7069802, 9864840, 10604703, 14139604, 17674505, 19729680, 21209406, 28279208, 35349010, 42418812, 53023515, 56558416, 70698020, 84837624, 106047030, 141396040, 169675248, 212094060, 282792080, 424188120, 848376240]

約数ペア:

[(1, 848376240), (2, 424188120), (3, 282792080), (4, 212094060), (5, 169675248), (6, 141396040), (8, 106047030), (10, 84837624), (12, 70698020), (15, 56558416), (16, 53023515), (20, 42418812), (24, 35349010), (30, 28279208), (40, 21209406), (43, 19729680), (48, 17674505), (60, 14139604), (80, 10604703), (86, 9864840), (120, 7069802), (129, 6576560), (172, 4932420), (215, 3945936), (240, 3534901), (258, 3288280), (344, 2466210), (430, 1972968), (516, 1644140), (645, 1315312), (688, 1233105), (860, 986484), (1032, 822070), (1290, 657656), (1720, 493242), (2064, 411035), (2580, 328828), (3440, 246621), (5160, 164414), (10320, 82207)]