228879360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4967}}^1$

素因数の和:4998

約数の個数: 132

約数和(自身を含む): 793220688

約数和(自身を除く): 564341328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 4967, 5120, 5760, 7680, 9216, 9934, 11520, 14901, 15360, 19868, 23040, 24835, 29802, 39736, 44703, 46080, 49670, 59604, 74505, 79472, 89406, 99340, 119208, 149010, 158944, 178812, 198680, 223515, 238416, 298020, 317888, 357624, 397360, 447030, 476832, 596040, 635776, 715248, 794720, 894060, 953664, 1192080, 1271552, 1430496, 1589440, 1788120, 1907328, 2384160, 2543104, 2860992, 3178880, 3576240, 3814656, 4768320, 5086208, 5721984, 6357760, 7152480, 7629312, 9536640, 11443968, 12715520, 14304960, 15258624, 19073280, 22887936, 25431040, 28609920, 38146560, 45775872, 57219840, 76293120, 114439680, 228879360]

約数ペア:

[(1, 228879360), (2, 114439680), (3, 76293120), (4, 57219840), (5, 45775872), (6, 38146560), (8, 28609920), (9, 25431040), (10, 22887936), (12, 19073280), (15, 15258624), (16, 14304960), (18, 12715520), (20, 11443968), (24, 9536640), (30, 7629312), (32, 7152480), (36, 6357760), (40, 5721984), (45, 5086208), (48, 4768320), (60, 3814656), (64, 3576240), (72, 3178880), (80, 2860992), (90, 2543104), (96, 2384160), (120, 1907328), (128, 1788120), (144, 1589440), (160, 1430496), (180, 1271552), (192, 1192080), (240, 953664), (256, 894060), (288, 794720), (320, 715248), (360, 635776), (384, 596040), (480, 476832), (512, 447030), (576, 397360), (640, 357624), (720, 317888), (768, 298020), (960, 238416), (1024, 223515), (1152, 198680), (1280, 178812), (1440, 158944), (1536, 149010), (1920, 119208), (2304, 99340), (2560, 89406), (2880, 79472), (3072, 74505), (3840, 59604), (4608, 49670), (4967, 46080), (5120, 44703), (5760, 39736), (7680, 29802), (9216, 24835), (9934, 23040), (11520, 19868), (14901, 15360)]