518209920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29989}}^1$

素因数の和:30017

約数の個数: 128

約数和(自身を含む): 1835388000

約数和(自身を除く): 1317178080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 29989, 59978, 89967, 119956, 149945, 179934, 239912, 269901, 299890, 359868, 449835, 479824, 539802, 599780, 719736, 809703, 899670, 959648, 1079604, 1199560, 1349505, 1439472, 1619406, 1799340, 1919296, 2159208, 2399120, 2699010, 2878944, 3238812, 3598680, 3838592, 4048515, 4318416, 4798240, 5398020, 5757888, 6477624, 7197360, 8097030, 8636832, 9596480, 10796040, 11515776, 12955248, 14394720, 16194060, 17273664, 19192960, 21592080, 25910496, 28789440, 32388120, 34547328, 43184160, 51820992, 57578880, 64776240, 86368320, 103641984, 129552480, 172736640, 259104960, 518209920]

約数ペア:

[(1, 518209920), (2, 259104960), (3, 172736640), (4, 129552480), (5, 103641984), (6, 86368320), (8, 64776240), (9, 57578880), (10, 51820992), (12, 43184160), (15, 34547328), (16, 32388120), (18, 28789440), (20, 25910496), (24, 21592080), (27, 19192960), (30, 17273664), (32, 16194060), (36, 14394720), (40, 12955248), (45, 11515776), (48, 10796040), (54, 9596480), (60, 8636832), (64, 8097030), (72, 7197360), (80, 6477624), (90, 5757888), (96, 5398020), (108, 4798240), (120, 4318416), (128, 4048515), (135, 3838592), (144, 3598680), (160, 3238812), (180, 2878944), (192, 2699010), (216, 2399120), (240, 2159208), (270, 1919296), (288, 1799340), (320, 1619406), (360, 1439472), (384, 1349505), (432, 1199560), (480, 1079604), (540, 959648), (576, 899670), (640, 809703), (720, 719736), (864, 599780), (960, 539802), (1080, 479824), (1152, 449835), (1440, 359868), (1728, 299890), (1920, 269901), (2160, 239912), (2880, 179934), (3456, 149945), (4320, 119956), (5760, 89967), (8640, 59978), (17280, 29989)]