90927720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19429}}^1$

素因数の和:19459

約数の個数: 96

約数和(自身を含む): 318263400

約数和(自身を除く): 227335680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 19429, 38858, 58287, 77716, 97145, 116574, 155432, 174861, 194290, 233148, 252577, 291435, 349722, 388580, 466296, 505154, 582870, 699444, 757731, 777160, 874305, 1010308, 1165740, 1262885, 1398888, 1515462, 1748610, 2020616, 2273193, 2331480, 2525770, 3030924, 3497220, 3788655, 4546386, 5051540, 6061848, 6994440, 7577310, 9092772, 10103080, 11365965, 15154620, 18185544, 22731930, 30309240, 45463860, 90927720]

約数ペア:

[(1, 90927720), (2, 45463860), (3, 30309240), (4, 22731930), (5, 18185544), (6, 15154620), (8, 11365965), (9, 10103080), (10, 9092772), (12, 7577310), (13, 6994440), (15, 6061848), (18, 5051540), (20, 4546386), (24, 3788655), (26, 3497220), (30, 3030924), (36, 2525770), (39, 2331480), (40, 2273193), (45, 2020616), (52, 1748610), (60, 1515462), (65, 1398888), (72, 1262885), (78, 1165740), (90, 1010308), (104, 874305), (117, 777160), (120, 757731), (130, 699444), (156, 582870), (180, 505154), (195, 466296), (234, 388580), (260, 349722), (312, 291435), (360, 252577), (390, 233148), (468, 194290), (520, 174861), (585, 155432), (780, 116574), (936, 97145), (1170, 77716), (1560, 58287), (2340, 38858), (4680, 19429)]