18616992480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4309489}}^1$

素因数の和:4309513

約数の個数: 96

約数和(自身を含む): 65159488800

約数和(自身を除く): 46542496320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4309489, 8618978, 12928467, 17237956, 21547445, 25856934, 34475912, 38785401, 43094890, 51713868, 64642335, 68951824, 77570802, 86189780, 103427736, 116356203, 129284670, 137903648, 155141604, 172379560, 193927005, 206855472, 232712406, 258569340, 310283208, 344759120, 387854010, 413710944, 465424812, 517138680, 581781015, 620566416, 689518240, 775708020, 930849624, 1034277360, 1163562030, 1241132832, 1551416040, 1861699248, 2068554720, 2327124060, 3102832080, 3723398496, 4654248120, 6205664160, 9308496240, 18616992480]

約数ペア:

[(1, 18616992480), (2, 9308496240), (3, 6205664160), (4, 4654248120), (5, 3723398496), (6, 3102832080), (8, 2327124060), (9, 2068554720), (10, 1861699248), (12, 1551416040), (15, 1241132832), (16, 1163562030), (18, 1034277360), (20, 930849624), (24, 775708020), (27, 689518240), (30, 620566416), (32, 581781015), (36, 517138680), (40, 465424812), (45, 413710944), (48, 387854010), (54, 344759120), (60, 310283208), (72, 258569340), (80, 232712406), (90, 206855472), (96, 193927005), (108, 172379560), (120, 155141604), (135, 137903648), (144, 129284670), (160, 116356203), (180, 103427736), (216, 86189780), (240, 77570802), (270, 68951824), (288, 64642335), (360, 51713868), (432, 43094890), (480, 38785401), (540, 34475912), (720, 25856934), (864, 21547445), (1080, 17237956), (1440, 12928467), (2160, 8618978), (4320, 4309489)]