69472920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52631}}^1$

素因数の和:52656

約数の個数: 64

約数和(自身を含む): 227370240

約数和(自身を除く): 157897320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 52631, 105262, 157893, 210524, 263155, 315786, 421048, 526310, 578941, 631572, 789465, 1052620, 1157882, 1263144, 1578930, 1736823, 2105240, 2315764, 2894705, 3157860, 3473646, 4631528, 5789410, 6315720, 6947292, 8684115, 11578820, 13894584, 17368230, 23157640, 34736460, 69472920]

約数ペア:

[(1, 69472920), (2, 34736460), (3, 23157640), (4, 17368230), (5, 13894584), (6, 11578820), (8, 8684115), (10, 6947292), (11, 6315720), (12, 5789410), (15, 4631528), (20, 3473646), (22, 3157860), (24, 2894705), (30, 2315764), (33, 2105240), (40, 1736823), (44, 1578930), (55, 1263144), (60, 1157882), (66, 1052620), (88, 789465), (110, 631572), (120, 578941), (132, 526310), (165, 421048), (220, 315786), (264, 263155), (330, 210524), (440, 157893), (660, 105262), (1320, 52631)]