8538120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 28543320

約数和(自身を除く): 20005200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 641, 666, 740, 888, 1110, 1282, 1332, 1480, 1665, 1923, 2220, 2564, 2664, 3205, 3330, 3846, 4440, 5128, 5769, 6410, 6660, 7692, 9615, 11538, 12820, 13320, 15384, 19230, 23076, 23717, 25640, 28845, 38460, 46152, 47434, 57690, 71151, 76920, 94868, 115380, 118585, 142302, 189736, 213453, 230760, 237170, 284604, 355755, 426906, 474340, 569208, 711510, 853812, 948680, 1067265, 1423020, 1707624, 2134530, 2846040, 4269060, 8538120]

約数ペア:

[(1, 8538120), (2, 4269060), (3, 2846040), (4, 2134530), (5, 1707624), (6, 1423020), (8, 1067265), (9, 948680), (10, 853812), (12, 711510), (15, 569208), (18, 474340), (20, 426906), (24, 355755), (30, 284604), (36, 237170), (37, 230760), (40, 213453), (45, 189736), (60, 142302), (72, 118585), (74, 115380), (90, 94868), (111, 76920), (120, 71151), (148, 57690), (180, 47434), (185, 46152), (222, 38460), (296, 28845), (333, 25640), (360, 23717), (370, 23076), (444, 19230), (555, 15384), (641, 13320), (666, 12820), (740, 11538), (888, 9615), (1110, 7692), (1282, 6660), (1332, 6410), (1480, 5769), (1665, 5128), (1923, 4440), (2220, 3846), (2564, 3330), (2664, 3205)]