9115920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 33426432

約数和(自身を除く): 24310512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1151, 1320, 1584, 1980, 2302, 2640, 3453, 3960, 4604, 5755, 6906, 7920, 9208, 10359, 11510, 12661, 13812, 17265, 18416, 20718, 23020, 25322, 27624, 34530, 37983, 41436, 46040, 50644, 51795, 55248, 63305, 69060, 75966, 82872, 92080, 101288, 103590, 113949, 126610, 138120, 151932, 165744, 189915, 202576, 207180, 227898, 253220, 276240, 303864, 379830, 414360, 455796, 506440, 569745, 607728, 759660, 828720, 911592, 1012880, 1139490, 1519320, 1823184, 2278980, 3038640, 4557960, 9115920]

約数ペア:

[(1, 9115920), (2, 4557960), (3, 3038640), (4, 2278980), (5, 1823184), (6, 1519320), (8, 1139490), (9, 1012880), (10, 911592), (11, 828720), (12, 759660), (15, 607728), (16, 569745), (18, 506440), (20, 455796), (22, 414360), (24, 379830), (30, 303864), (33, 276240), (36, 253220), (40, 227898), (44, 207180), (45, 202576), (48, 189915), (55, 165744), (60, 151932), (66, 138120), (72, 126610), (80, 113949), (88, 103590), (90, 101288), (99, 92080), (110, 82872), (120, 75966), (132, 69060), (144, 63305), (165, 55248), (176, 51795), (180, 50644), (198, 46040), (220, 41436), (240, 37983), (264, 34530), (330, 27624), (360, 25322), (396, 23020), (440, 20718), (495, 18416), (528, 17265), (660, 13812), (720, 12661), (792, 11510), (880, 10359), (990, 9208), (1151, 7920), (1320, 6906), (1584, 5755), (1980, 4604), (2302, 3960), (2640, 3453)]