218953080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4789}}^1$

素因数の和:4933

約数の個数: 96

約数和(自身を含む): 717350400

約数和(自身を除く): 498397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 4789, 5080, 5715, 7620, 9144, 9578, 11430, 14367, 15240, 19156, 22860, 23945, 28734, 38312, 43101, 45720, 47890, 57468, 71835, 86202, 95780, 114936, 143670, 172404, 191560, 215505, 287340, 344808, 431010, 574680, 608203, 862020, 1216406, 1724040, 1824609, 2432812, 3041015, 3649218, 4865624, 5473827, 6082030, 7298436, 9123045, 10947654, 12164060, 14596872, 18246090, 21895308, 24328120, 27369135, 36492180, 43790616, 54738270, 72984360, 109476540, 218953080]

約数ペア:

[(1, 218953080), (2, 109476540), (3, 72984360), (4, 54738270), (5, 43790616), (6, 36492180), (8, 27369135), (9, 24328120), (10, 21895308), (12, 18246090), (15, 14596872), (18, 12164060), (20, 10947654), (24, 9123045), (30, 7298436), (36, 6082030), (40, 5473827), (45, 4865624), (60, 3649218), (72, 3041015), (90, 2432812), (120, 1824609), (127, 1724040), (180, 1216406), (254, 862020), (360, 608203), (381, 574680), (508, 431010), (635, 344808), (762, 287340), (1016, 215505), (1143, 191560), (1270, 172404), (1524, 143670), (1905, 114936), (2286, 95780), (2540, 86202), (3048, 71835), (3810, 57468), (4572, 47890), (4789, 45720), (5080, 43101), (5715, 38312), (7620, 28734), (9144, 23945), (9578, 22860), (11430, 19156), (14367, 15240)]