241616160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8871

約数の個数: 144

約数和(自身を含む): 868008960

約数和(自身を除く): 626392800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 8831, 9120, 13680, 17662, 26493, 27360, 35324, 44155, 52986, 70648, 79479, 88310, 105972, 132465, 141296, 158958, 167789, 176620, 211944, 264930, 282592, 317916, 335578, 353240, 397395, 423888, 503367, 529860, 635832, 671156, 706480, 794790, 838945, 847776, 1006734, 1059720, 1271664, 1342312, 1412960, 1510101, 1589580, 1677890, 2013468, 2119440, 2516835, 2543328, 2684624, 3020202, 3179160, 3355780, 4026936, 4238880, 5033670, 5369248, 6040404, 6358320, 6711560, 7550505, 8053872, 10067340, 12080808, 12716640, 13423120, 15101010, 16107744, 20134680, 24161616, 26846240, 30202020, 40269360, 48323232, 60404040, 80538720, 120808080, 241616160]

約数ペア:

[(1, 241616160), (2, 120808080), (3, 80538720), (4, 60404040), (5, 48323232), (6, 40269360), (8, 30202020), (9, 26846240), (10, 24161616), (12, 20134680), (15, 16107744), (16, 15101010), (18, 13423120), (19, 12716640), (20, 12080808), (24, 10067340), (30, 8053872), (32, 7550505), (36, 6711560), (38, 6358320), (40, 6040404), (45, 5369248), (48, 5033670), (57, 4238880), (60, 4026936), (72, 3355780), (76, 3179160), (80, 3020202), (90, 2684624), (95, 2543328), (96, 2516835), (114, 2119440), (120, 2013468), (144, 1677890), (152, 1589580), (160, 1510101), (171, 1412960), (180, 1342312), (190, 1271664), (228, 1059720), (240, 1006734), (285, 847776), (288, 838945), (304, 794790), (342, 706480), (360, 671156), (380, 635832), (456, 529860), (480, 503367), (570, 423888), (608, 397395), (684, 353240), (720, 335578), (760, 317916), (855, 282592), (912, 264930), (1140, 211944), (1368, 176620), (1440, 167789), (1520, 158958), (1710, 141296), (1824, 132465), (2280, 105972), (2736, 88310), (3040, 79479), (3420, 70648), (4560, 52986), (5472, 44155), (6840, 35324), (8831, 27360), (9120, 26493), (13680, 17662)]