307680960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 168

約数和(自身を含む): 1038666960

約数和(自身を除く): 730986000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 680, 816, 867, 960, 1020, 1088, 1109, 1156, 1360, 1445, 1632, 1734, 2040, 2218, 2312, 2720, 2890, 3264, 3327, 3468, 4080, 4335, 4436, 4624, 5440, 5545, 5780, 6654, 6936, 8160, 8670, 8872, 9248, 11090, 11560, 13308, 13872, 16320, 16635, 17340, 17744, 18496, 18853, 22180, 23120, 26616, 27744, 33270, 34680, 35488, 37706, 44360, 46240, 53232, 55488, 56559, 66540, 69360, 70976, 75412, 88720, 92480, 94265, 106464, 113118, 133080, 138720, 150824, 177440, 188530, 212928, 226236, 266160, 277440, 282795, 301648, 320501, 354880, 377060, 452472, 532320, 565590, 603296, 641002, 754120, 904944, 961503, 1064640, 1131180, 1206592, 1282004, 1508240, 1602505, 1809888, 1923006, 2262360, 2564008, 3016480, 3205010, 3619776, 3846012, 4524720, 4807515, 5128016, 6032960, 6410020, 7692024, 9049440, 9615030, 10256032, 12820040, 15384048, 18098880, 19230060, 20512064, 25640080, 30768096, 38460120, 51280160, 61536192, 76920240, 102560320, 153840480, 307680960]

約数ペア:

[(1, 307680960), (2, 153840480), (3, 102560320), (4, 76920240), (5, 61536192), (6, 51280160), (8, 38460120), (10, 30768096), (12, 25640080), (15, 20512064), (16, 19230060), (17, 18098880), (20, 15384048), (24, 12820040), (30, 10256032), (32, 9615030), (34, 9049440), (40, 7692024), (48, 6410020), (51, 6032960), (60, 5128016), (64, 4807515), (68, 4524720), (80, 3846012), (85, 3619776), (96, 3205010), (102, 3016480), (120, 2564008), (136, 2262360), (160, 1923006), (170, 1809888), (192, 1602505), (204, 1508240), (240, 1282004), (255, 1206592), (272, 1131180), (289, 1064640), (320, 961503), (340, 904944), (408, 754120), (480, 641002), (510, 603296), (544, 565590), (578, 532320), (680, 452472), (816, 377060), (867, 354880), (960, 320501), (1020, 301648), (1088, 282795), (1109, 277440), (1156, 266160), (1360, 226236), (1445, 212928), (1632, 188530), (1734, 177440), (2040, 150824), (2218, 138720), (2312, 133080), (2720, 113118), (2890, 106464), (3264, 94265), (3327, 92480), (3468, 88720), (4080, 75412), (4335, 70976), (4436, 69360), (4624, 66540), (5440, 56559), (5545, 55488), (5780, 53232), (6654, 46240), (6936, 44360), (8160, 37706), (8670, 35488), (8872, 34680), (9248, 33270), (11090, 27744), (11560, 26616), (13308, 23120), (13872, 22180), (16320, 18853), (16635, 18496), (17340, 17744)]