161185522320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{24874309}}^1$

素因数の和:24874334

約数の個数: 100

約数和(自身を含む): 559821220860

約数和(自身を除く): 398635698540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 24874309, 49748618, 74622927, 99497236, 124371545, 149245854, 198994472, 223868781, 248743090, 298491708, 373114635, 397988944, 447737562, 497486180, 596983416, 671606343, 746229270, 895475124, 994972360, 1119343905, 1193966832, 1343212686, 1492458540, 1790950248, 1989944720, 2014819029, 2238687810, 2686425372, 2984917080, 3358031715, 3581900496, 4029638058, 4477375620, 5372850744, 5969834160, 6716063430, 8059276116, 8954751240, 10074095145, 10745701488, 13432126860, 16118552232, 17909502480, 20148190290, 26864253720, 32237104464, 40296380580, 53728507440, 80592761160, 161185522320]

約数ペア:

[(1, 161185522320), (2, 80592761160), (3, 53728507440), (4, 40296380580), (5, 32237104464), (6, 26864253720), (8, 20148190290), (9, 17909502480), (10, 16118552232), (12, 13432126860), (15, 10745701488), (16, 10074095145), (18, 8954751240), (20, 8059276116), (24, 6716063430), (27, 5969834160), (30, 5372850744), (36, 4477375620), (40, 4029638058), (45, 3581900496), (48, 3358031715), (54, 2984917080), (60, 2686425372), (72, 2238687810), (80, 2014819029), (81, 1989944720), (90, 1790950248), (108, 1492458540), (120, 1343212686), (135, 1193966832), (144, 1119343905), (162, 994972360), (180, 895475124), (216, 746229270), (240, 671606343), (270, 596983416), (324, 497486180), (360, 447737562), (405, 397988944), (432, 373114635), (540, 298491708), (648, 248743090), (720, 223868781), (810, 198994472), (1080, 149245854), (1296, 124371545), (1620, 99497236), (2160, 74622927), (3240, 49748618), (6480, 24874309)]