85461120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 303839640

約数和(自身を除く): 218378520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 401, 444, 480, 555, 576, 592, 640, 666, 720, 740, 802, 888, 960, 1110, 1152, 1184, 1203, 1332, 1440, 1480, 1604, 1665, 1776, 1920, 2005, 2220, 2368, 2406, 2664, 2880, 2960, 3208, 3330, 3552, 3609, 4010, 4440, 4736, 4812, 5328, 5760, 5920, 6015, 6416, 6660, 7104, 7218, 8020, 8880, 9624, 10656, 11840, 12030, 12832, 13320, 14208, 14436, 14837, 16040, 17760, 18045, 19248, 21312, 23680, 24060, 25664, 26640, 28872, 29674, 32080, 35520, 36090, 38496, 42624, 44511, 48120, 51328, 53280, 57744, 59348, 64160, 71040, 72180, 74185, 76992, 89022, 96240, 106560, 115488, 118696, 128320, 133533, 144360, 148370, 153984, 178044, 192480, 213120, 222555, 230976, 237392, 256640, 267066, 288720, 296740, 356088, 384960, 445110, 461952, 474784, 534132, 577440, 593480, 667665, 712176, 769920, 890220, 949568, 1068264, 1154880, 1186960, 1335330, 1424352, 1780440, 1899136, 2136528, 2309760, 2373920, 2670660, 2848704, 3560880, 4273056, 4747840, 5341320, 5697408, 7121760, 8546112, 9495680, 10682640, 14243520, 17092224, 21365280, 28487040, 42730560, 85461120]

約数ペア:

[(1, 85461120), (2, 42730560), (3, 28487040), (4, 21365280), (5, 17092224), (6, 14243520), (8, 10682640), (9, 9495680), (10, 8546112), (12, 7121760), (15, 5697408), (16, 5341320), (18, 4747840), (20, 4273056), (24, 3560880), (30, 2848704), (32, 2670660), (36, 2373920), (37, 2309760), (40, 2136528), (45, 1899136), (48, 1780440), (60, 1424352), (64, 1335330), (72, 1186960), (74, 1154880), (80, 1068264), (90, 949568), (96, 890220), (111, 769920), (120, 712176), (128, 667665), (144, 593480), (148, 577440), (160, 534132), (180, 474784), (185, 461952), (192, 445110), (222, 384960), (240, 356088), (288, 296740), (296, 288720), (320, 267066), (333, 256640), (360, 237392), (370, 230976), (384, 222555), (401, 213120), (444, 192480), (480, 178044), (555, 153984), (576, 148370), (592, 144360), (640, 133533), (666, 128320), (720, 118696), (740, 115488), (802, 106560), (888, 96240), (960, 89022), (1110, 76992), (1152, 74185), (1184, 72180), (1203, 71040), (1332, 64160), (1440, 59348), (1480, 57744), (1604, 53280), (1665, 51328), (1776, 48120), (1920, 44511), (2005, 42624), (2220, 38496), (2368, 36090), (2406, 35520), (2664, 32080), (2880, 29674), (2960, 28872), (3208, 26640), (3330, 25664), (3552, 24060), (3609, 23680), (4010, 21312), (4440, 19248), (4736, 18045), (4812, 17760), (5328, 16040), (5760, 14837), (5920, 14436), (6015, 14208), (6416, 13320), (6660, 12832), (7104, 12030), (7218, 11840), (8020, 10656), (8880, 9624)]