11101920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 35471520

約数和(自身を除く): 24369600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 229, 240, 303, 404, 458, 480, 505, 606, 687, 808, 916, 1010, 1145, 1212, 1374, 1515, 1616, 1832, 2020, 2290, 2424, 2748, 3030, 3232, 3435, 3664, 4040, 4580, 4848, 5496, 6060, 6870, 7328, 8080, 9160, 9696, 10992, 12120, 13740, 16160, 18320, 21984, 23129, 24240, 27480, 36640, 46258, 48480, 54960, 69387, 92516, 109920, 115645, 138774, 185032, 231290, 277548, 346935, 370064, 462580, 555096, 693870, 740128, 925160, 1110192, 1387740, 1850320, 2220384, 2775480, 3700640, 5550960, 11101920]

約数ペア:

[(1, 11101920), (2, 5550960), (3, 3700640), (4, 2775480), (5, 2220384), (6, 1850320), (8, 1387740), (10, 1110192), (12, 925160), (15, 740128), (16, 693870), (20, 555096), (24, 462580), (30, 370064), (32, 346935), (40, 277548), (48, 231290), (60, 185032), (80, 138774), (96, 115645), (101, 109920), (120, 92516), (160, 69387), (202, 54960), (229, 48480), (240, 46258), (303, 36640), (404, 27480), (458, 24240), (480, 23129), (505, 21984), (606, 18320), (687, 16160), (808, 13740), (916, 12120), (1010, 10992), (1145, 9696), (1212, 9160), (1374, 8080), (1515, 7328), (1616, 6870), (1832, 6060), (2020, 5496), (2290, 4848), (2424, 4580), (2748, 4040), (3030, 3664), (3232, 3435)]