310236480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11969}}^1$

素因数の和:11998

約数の個数: 140

約数和(自身を含む): 1103657940

約数和(自身を除く): 793421460

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 11969, 12960, 23938, 25920, 35907, 47876, 59845, 71814, 95752, 107721, 119690, 143628, 179535, 191504, 215442, 239380, 287256, 323163, 359070, 383008, 430884, 478760, 538605, 574512, 646326, 718140, 766016, 861768, 957520, 969489, 1077210, 1149024, 1292652, 1436280, 1615815, 1723536, 1915040, 1938978, 2154420, 2298048, 2585304, 2872560, 3231630, 3447072, 3830080, 3877956, 4308840, 4847445, 5170608, 5745120, 6463260, 6894144, 7755912, 8617680, 9694890, 10341216, 11490240, 12926520, 15511824, 17235360, 19389780, 20682432, 25853040, 31023648, 34470720, 38779560, 51706080, 62047296, 77559120, 103412160, 155118240, 310236480]

約数ペア:

[(1, 310236480), (2, 155118240), (3, 103412160), (4, 77559120), (5, 62047296), (6, 51706080), (8, 38779560), (9, 34470720), (10, 31023648), (12, 25853040), (15, 20682432), (16, 19389780), (18, 17235360), (20, 15511824), (24, 12926520), (27, 11490240), (30, 10341216), (32, 9694890), (36, 8617680), (40, 7755912), (45, 6894144), (48, 6463260), (54, 5745120), (60, 5170608), (64, 4847445), (72, 4308840), (80, 3877956), (81, 3830080), (90, 3447072), (96, 3231630), (108, 2872560), (120, 2585304), (135, 2298048), (144, 2154420), (160, 1938978), (162, 1915040), (180, 1723536), (192, 1615815), (216, 1436280), (240, 1292652), (270, 1149024), (288, 1077210), (320, 969489), (324, 957520), (360, 861768), (405, 766016), (432, 718140), (480, 646326), (540, 574512), (576, 538605), (648, 478760), (720, 430884), (810, 383008), (864, 359070), (960, 323163), (1080, 287256), (1296, 239380), (1440, 215442), (1620, 191504), (1728, 179535), (2160, 143628), (2592, 119690), (2880, 107721), (3240, 95752), (4320, 71814), (5184, 59845), (6480, 47876), (8640, 35907), (11969, 25920), (12960, 23938)]