89838960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 292219392

約数和(自身を除く): 202380432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 67, 74, 80, 111, 120, 134, 148, 151, 185, 201, 222, 240, 268, 296, 302, 335, 370, 402, 444, 453, 536, 555, 592, 604, 670, 740, 755, 804, 888, 906, 1005, 1072, 1110, 1208, 1340, 1480, 1510, 1608, 1776, 1812, 2010, 2220, 2265, 2416, 2479, 2680, 2960, 3020, 3216, 3624, 4020, 4440, 4530, 4958, 5360, 5587, 6040, 7248, 7437, 8040, 8880, 9060, 9916, 10117, 11174, 12080, 12395, 14874, 16080, 16761, 18120, 19832, 20234, 22348, 24790, 27935, 29748, 30351, 33522, 36240, 37185, 39664, 40468, 44696, 49580, 50585, 55870, 59496, 60702, 67044, 74370, 80936, 83805, 89392, 99160, 101170, 111740, 118992, 121404, 134088, 148740, 151755, 161872, 167610, 198320, 202340, 223480, 242808, 268176, 297480, 303510, 335220, 374329, 404680, 446960, 485616, 594960, 607020, 670440, 748658, 809360, 1122987, 1214040, 1340880, 1497316, 1871645, 2245974, 2428080, 2994632, 3743290, 4491948, 5614935, 5989264, 7486580, 8983896, 11229870, 14973160, 17967792, 22459740, 29946320, 44919480, 89838960]

約数ペア:

[(1, 89838960), (2, 44919480), (3, 29946320), (4, 22459740), (5, 17967792), (6, 14973160), (8, 11229870), (10, 8983896), (12, 7486580), (15, 5989264), (16, 5614935), (20, 4491948), (24, 3743290), (30, 2994632), (37, 2428080), (40, 2245974), (48, 1871645), (60, 1497316), (67, 1340880), (74, 1214040), (80, 1122987), (111, 809360), (120, 748658), (134, 670440), (148, 607020), (151, 594960), (185, 485616), (201, 446960), (222, 404680), (240, 374329), (268, 335220), (296, 303510), (302, 297480), (335, 268176), (370, 242808), (402, 223480), (444, 202340), (453, 198320), (536, 167610), (555, 161872), (592, 151755), (604, 148740), (670, 134088), (740, 121404), (755, 118992), (804, 111740), (888, 101170), (906, 99160), (1005, 89392), (1072, 83805), (1110, 80936), (1208, 74370), (1340, 67044), (1480, 60702), (1510, 59496), (1608, 55870), (1776, 50585), (1812, 49580), (2010, 44696), (2220, 40468), (2265, 39664), (2416, 37185), (2479, 36240), (2680, 33522), (2960, 30351), (3020, 29748), (3216, 27935), (3624, 24790), (4020, 22348), (4440, 20234), (4530, 19832), (4958, 18120), (5360, 16761), (5587, 16080), (6040, 14874), (7248, 12395), (7437, 12080), (8040, 11174), (8880, 10117), (9060, 9916)]