4457739240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{399439}}^1$

素因数の和:399487

約数の個数: 96

約数和(自身を含む): 14955033600

約数和(自身を除く): 10497294360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 399439, 798878, 1198317, 1597756, 1997195, 2396634, 3195512, 3594951, 3994390, 4793268, 5991585, 7189902, 7988780, 9586536, 11983170, 12382609, 14379804, 15977560, 17974755, 23966340, 24765218, 28759608, 35949510, 37147827, 47932680, 49530436, 61913045, 71899020, 74295654, 99060872, 111443481, 123826090, 143798040, 148591308, 185739135, 222886962, 247652180, 297182616, 371478270, 445773924, 495304360, 557217405, 742956540, 891547848, 1114434810, 1485913080, 2228869620, 4457739240]

約数ペア:

[(1, 4457739240), (2, 2228869620), (3, 1485913080), (4, 1114434810), (5, 891547848), (6, 742956540), (8, 557217405), (9, 495304360), (10, 445773924), (12, 371478270), (15, 297182616), (18, 247652180), (20, 222886962), (24, 185739135), (30, 148591308), (31, 143798040), (36, 123826090), (40, 111443481), (45, 99060872), (60, 74295654), (62, 71899020), (72, 61913045), (90, 49530436), (93, 47932680), (120, 37147827), (124, 35949510), (155, 28759608), (180, 24765218), (186, 23966340), (248, 17974755), (279, 15977560), (310, 14379804), (360, 12382609), (372, 11983170), (465, 9586536), (558, 7988780), (620, 7189902), (744, 5991585), (930, 4793268), (1116, 3994390), (1240, 3594951), (1395, 3195512), (1860, 2396634), (2232, 1997195), (2790, 1597756), (3720, 1198317), (5580, 798878), (11160, 399439)]