51706080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11969}}^1$

素因数の和:11993

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 129280320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 11969, 23938, 35907, 47876, 59845, 71814, 95752, 107721, 119690, 143628, 179535, 191504, 215442, 239380, 287256, 323163, 359070, 383008, 430884, 478760, 538605, 574512, 646326, 718140, 861768, 957520, 1077210, 1149024, 1292652, 1436280, 1615815, 1723536, 1915040, 2154420, 2585304, 2872560, 3231630, 3447072, 4308840, 5170608, 5745120, 6463260, 8617680, 10341216, 12926520, 17235360, 25853040, 51706080]

約数ペア:

[(1, 51706080), (2, 25853040), (3, 17235360), (4, 12926520), (5, 10341216), (6, 8617680), (8, 6463260), (9, 5745120), (10, 5170608), (12, 4308840), (15, 3447072), (16, 3231630), (18, 2872560), (20, 2585304), (24, 2154420), (27, 1915040), (30, 1723536), (32, 1615815), (36, 1436280), (40, 1292652), (45, 1149024), (48, 1077210), (54, 957520), (60, 861768), (72, 718140), (80, 646326), (90, 574512), (96, 538605), (108, 478760), (120, 430884), (135, 383008), (144, 359070), (160, 323163), (180, 287256), (216, 239380), (240, 215442), (270, 191504), (288, 179535), (360, 143628), (432, 119690), (480, 107721), (540, 95752), (720, 71814), (864, 59845), (1080, 47876), (1440, 35907), (2160, 23938), (4320, 11969)]