54666480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20707}}^1$

素因数の和:20734

約数の個数: 80

約数和(自身を含む): 184881024

約数和(自身を除く): 130214544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20707, 41414, 62121, 82828, 103535, 124242, 165656, 207070, 227777, 248484, 310605, 331312, 414140, 455554, 496968, 621210, 683331, 828280, 911108, 993936, 1138885, 1242420, 1366662, 1656560, 1822216, 2277770, 2484840, 2733324, 3416655, 3644432, 4555540, 4969680, 5466648, 6833310, 9111080, 10933296, 13666620, 18222160, 27333240, 54666480]

約数ペア:

[(1, 54666480), (2, 27333240), (3, 18222160), (4, 13666620), (5, 10933296), (6, 9111080), (8, 6833310), (10, 5466648), (11, 4969680), (12, 4555540), (15, 3644432), (16, 3416655), (20, 2733324), (22, 2484840), (24, 2277770), (30, 1822216), (33, 1656560), (40, 1366662), (44, 1242420), (48, 1138885), (55, 993936), (60, 911108), (66, 828280), (80, 683331), (88, 621210), (110, 496968), (120, 455554), (132, 414140), (165, 331312), (176, 310605), (220, 248484), (240, 227777), (264, 207070), (330, 165656), (440, 124242), (528, 103535), (660, 82828), (880, 62121), (1320, 41414), (2640, 20707)]