252598320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26987}}^1$

素因数の和:27019

約数の個数: 120

約数和(自身を含む): 913597776

約数和(自身を除く): 660999456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 26987, 53974, 80961, 107948, 134935, 161922, 215896, 242883, 269870, 323844, 350831, 404805, 431792, 485766, 539740, 647688, 701662, 809610, 971532, 1052493, 1079480, 1214415, 1295376, 1403324, 1619220, 1754155, 1943064, 2104986, 2158960, 2428830, 2806648, 3157479, 3238440, 3508310, 3886128, 4209972, 4857660, 5262465, 5613296, 6314958, 6476880, 7016620, 8419944, 9715320, 10524930, 12629916, 14033240, 15787395, 16839888, 19430640, 21049860, 25259832, 28066480, 31574790, 42099720, 50519664, 63149580, 84199440, 126299160, 252598320]

約数ペア:

[(1, 252598320), (2, 126299160), (3, 84199440), (4, 63149580), (5, 50519664), (6, 42099720), (8, 31574790), (9, 28066480), (10, 25259832), (12, 21049860), (13, 19430640), (15, 16839888), (16, 15787395), (18, 14033240), (20, 12629916), (24, 10524930), (26, 9715320), (30, 8419944), (36, 7016620), (39, 6476880), (40, 6314958), (45, 5613296), (48, 5262465), (52, 4857660), (60, 4209972), (65, 3886128), (72, 3508310), (78, 3238440), (80, 3157479), (90, 2806648), (104, 2428830), (117, 2158960), (120, 2104986), (130, 1943064), (144, 1754155), (156, 1619220), (180, 1403324), (195, 1295376), (208, 1214415), (234, 1079480), (240, 1052493), (260, 971532), (312, 809610), (360, 701662), (390, 647688), (468, 539740), (520, 485766), (585, 431792), (624, 404805), (720, 350831), (780, 323844), (936, 269870), (1040, 242883), (1170, 215896), (1560, 161922), (1872, 134935), (2340, 107948), (3120, 80961), (4680, 53974), (9360, 26987)]