8104038480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{75541}}^1$

素因数の和:75709

約数の個数: 120

約数和(自身を含む): 27399083400

約数和(自身を除く): 19295044920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 7152, 8940, 10728, 11920, 13410, 17880, 21456, 26820, 35760, 53640, 75541, 107280, 151082, 226623, 302164, 377705, 453246, 604328, 679869, 755410, 906492, 1133115, 1208656, 1359738, 1510820, 1812984, 2266230, 2719476, 3021640, 3399345, 3625968, 4532460, 5438952, 6043280, 6798690, 9064920, 10877904, 11255609, 13597380, 18129840, 22511218, 27194760, 33766827, 45022436, 54389520, 56278045, 67533654, 90044872, 101300481, 112556090, 135067308, 168834135, 180089744, 202600962, 225112180, 270134616, 337668270, 405201924, 450224360, 506502405, 540269232, 675336540, 810403848, 900448720, 1013004810, 1350673080, 1620807696, 2026009620, 2701346160, 4052019240, 8104038480]

約数ペア:

[(1, 8104038480), (2, 4052019240), (3, 2701346160), (4, 2026009620), (5, 1620807696), (6, 1350673080), (8, 1013004810), (9, 900448720), (10, 810403848), (12, 675336540), (15, 540269232), (16, 506502405), (18, 450224360), (20, 405201924), (24, 337668270), (30, 270134616), (36, 225112180), (40, 202600962), (45, 180089744), (48, 168834135), (60, 135067308), (72, 112556090), (80, 101300481), (90, 90044872), (120, 67533654), (144, 56278045), (149, 54389520), (180, 45022436), (240, 33766827), (298, 27194760), (360, 22511218), (447, 18129840), (596, 13597380), (720, 11255609), (745, 10877904), (894, 9064920), (1192, 6798690), (1341, 6043280), (1490, 5438952), (1788, 4532460), (2235, 3625968), (2384, 3399345), (2682, 3021640), (2980, 2719476), (3576, 2266230), (4470, 1812984), (5364, 1510820), (5960, 1359738), (6705, 1208656), (7152, 1133115), (8940, 906492), (10728, 755410), (11920, 679869), (13410, 604328), (17880, 453246), (21456, 377705), (26820, 302164), (35760, 226623), (53640, 151082), (75541, 107280)]