228389760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13217}}^1$

素因数の和:13245

約数の個数: 128

約数和(自身を含む): 808941600

約数和(自身を除く): 580551840

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, 13217, 17280, 26434, 39651, 52868, 66085, 79302, 105736, 118953, 132170, 158604, 198255, 211472, 237906, 264340, 317208, 356859, 396510, 422944, 475812, 528680, 594765, 634416, 713718, 793020, 845888, 951624, 1057360, 1189530, 1268832, 1427436, 1586040, 1691776, 1784295, 1903248, 2114720, 2379060, 2537664, 2854872, 3172080, 3568590, 3806496, 4229440, 4758120, 5075328, 5709744, 6344160, 7137180, 7612992, 8458880, 9516240, 11419488, 12688320, 14274360, 15225984, 19032480, 22838976, 25376640, 28548720, 38064960, 45677952, 57097440, 76129920, 114194880, 228389760]

約数ペア:

[(1, 228389760), (2, 114194880), (3, 76129920), (4, 57097440), (5, 45677952), (6, 38064960), (8, 28548720), (9, 25376640), (10, 22838976), (12, 19032480), (15, 15225984), (16, 14274360), (18, 12688320), (20, 11419488), (24, 9516240), (27, 8458880), (30, 7612992), (32, 7137180), (36, 6344160), (40, 5709744), (45, 5075328), (48, 4758120), (54, 4229440), (60, 3806496), (64, 3568590), (72, 3172080), (80, 2854872), (90, 2537664), (96, 2379060), (108, 2114720), (120, 1903248), (128, 1784295), (135, 1691776), (144, 1586040), (160, 1427436), (180, 1268832), (192, 1189530), (216, 1057360), (240, 951624), (270, 845888), (288, 793020), (320, 713718), (360, 634416), (384, 594765), (432, 528680), (480, 475812), (540, 422944), (576, 396510), (640, 356859), (720, 317208), (864, 264340), (960, 237906), (1080, 211472), (1152, 198255), (1440, 158604), (1728, 132170), (1920, 118953), (2160, 105736), (2880, 79302), (3456, 66085), (4320, 52868), (5760, 39651), (8640, 26434), (13217, 17280)]