490914360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20353}}^1$

素因数の和:20437

約数の個数: 96

約数和(自身を含む): 1619364240

約数和(自身を除く): 1128449880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 8040, 12060, 20353, 24120, 40706, 61059, 81412, 101765, 122118, 162824, 183177, 203530, 244236, 305295, 366354, 407060, 488472, 610590, 732708, 814120, 915885, 1221180, 1363651, 1465416, 1831770, 2442360, 2727302, 3663540, 4090953, 5454604, 6818255, 7327080, 8181906, 10909208, 12272859, 13636510, 16363812, 20454765, 24545718, 27273020, 32727624, 40909530, 49091436, 54546040, 61364295, 81819060, 98182872, 122728590, 163638120, 245457180, 490914360]

約数ペア:

[(1, 490914360), (2, 245457180), (3, 163638120), (4, 122728590), (5, 98182872), (6, 81819060), (8, 61364295), (9, 54546040), (10, 49091436), (12, 40909530), (15, 32727624), (18, 27273020), (20, 24545718), (24, 20454765), (30, 16363812), (36, 13636510), (40, 12272859), (45, 10909208), (60, 8181906), (67, 7327080), (72, 6818255), (90, 5454604), (120, 4090953), (134, 3663540), (180, 2727302), (201, 2442360), (268, 1831770), (335, 1465416), (360, 1363651), (402, 1221180), (536, 915885), (603, 814120), (670, 732708), (804, 610590), (1005, 488472), (1206, 407060), (1340, 366354), (1608, 305295), (2010, 244236), (2412, 203530), (2680, 183177), (3015, 162824), (4020, 122118), (4824, 101765), (6030, 81412), (8040, 61059), (12060, 40706), (20353, 24120)]