38219520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 125828640

約数和(自身を除く): 87609120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 269, 296, 320, 370, 384, 444, 480, 538, 555, 592, 640, 740, 768, 807, 888, 960, 1076, 1110, 1184, 1280, 1345, 1480, 1614, 1776, 1920, 2152, 2220, 2368, 2690, 2960, 3228, 3552, 3840, 4035, 4304, 4440, 4736, 5380, 5920, 6456, 7104, 8070, 8608, 8880, 9472, 9953, 10760, 11840, 12912, 14208, 16140, 17216, 17760, 19906, 21520, 23680, 25824, 28416, 29859, 32280, 34432, 35520, 39812, 43040, 47360, 49765, 51648, 59718, 64560, 68864, 71040, 79624, 86080, 99530, 103296, 119436, 129120, 142080, 149295, 159248, 172160, 199060, 206592, 238872, 258240, 298590, 318496, 344320, 398120, 477744, 516480, 597180, 636992, 796240, 955488, 1032960, 1194360, 1273984, 1592480, 1910976, 2388720, 2547968, 3184960, 3821952, 4777440, 6369920, 7643904, 9554880, 12739840, 19109760, 38219520]

約数ペア:

[(1, 38219520), (2, 19109760), (3, 12739840), (4, 9554880), (5, 7643904), (6, 6369920), (8, 4777440), (10, 3821952), (12, 3184960), (15, 2547968), (16, 2388720), (20, 1910976), (24, 1592480), (30, 1273984), (32, 1194360), (37, 1032960), (40, 955488), (48, 796240), (60, 636992), (64, 597180), (74, 516480), (80, 477744), (96, 398120), (111, 344320), (120, 318496), (128, 298590), (148, 258240), (160, 238872), (185, 206592), (192, 199060), (222, 172160), (240, 159248), (256, 149295), (269, 142080), (296, 129120), (320, 119436), (370, 103296), (384, 99530), (444, 86080), (480, 79624), (538, 71040), (555, 68864), (592, 64560), (640, 59718), (740, 51648), (768, 49765), (807, 47360), (888, 43040), (960, 39812), (1076, 35520), (1110, 34432), (1184, 32280), (1280, 29859), (1345, 28416), (1480, 25824), (1614, 23680), (1776, 21520), (1920, 19906), (2152, 17760), (2220, 17216), (2368, 16140), (2690, 14208), (2960, 12912), (3228, 11840), (3552, 10760), (3840, 9953), (4035, 9472), (4304, 8880), (4440, 8608), (4736, 8070), (5380, 7104), (5920, 6456)]