405351360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1571

約数の個数: 168

約数和(自身を含む): 1409584176

約数和(自身を除く): 1004232816

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, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 960, 970, 1164, 1440, 1451, 1455, 1552, 1746, 1940, 2328, 2880, 2902, 2910, 3104, 3492, 3880, 4353, 4365, 4656, 5804, 5820, 6208, 6984, 7255, 7760, 8706, 8730, 9312, 11608, 11640, 13059, 13968, 14510, 15520, 17412, 17460, 18624, 21765, 23216, 23280, 26118, 27936, 29020, 31040, 34824, 34920, 43530, 46432, 46560, 52236, 55872, 58040, 65295, 69648, 69840, 87060, 92864, 93120, 104472, 116080, 130590, 139296, 139680, 140747, 174120, 208944, 232160, 261180, 278592, 279360, 281494, 348240, 417888, 422241, 464320, 522360, 562988, 696480, 703735, 835776, 844482, 1044720, 1125976, 1266723, 1392960, 1407470, 1688964, 2089440, 2111205, 2251952, 2533446, 2814940, 3377928, 4178880, 4222410, 4503904, 5066892, 5629880, 6333615, 6755856, 8444820, 9007808, 10133784, 11259760, 12667230, 13511712, 16889640, 20267568, 22519520, 25334460, 27023424, 33779280, 40535136, 45039040, 50668920, 67558560, 81070272, 101337840, 135117120, 202675680, 405351360]

約数ペア:

[(1, 405351360), (2, 202675680), (3, 135117120), (4, 101337840), (5, 81070272), (6, 67558560), (8, 50668920), (9, 45039040), (10, 40535136), (12, 33779280), (15, 27023424), (16, 25334460), (18, 22519520), (20, 20267568), (24, 16889640), (30, 13511712), (32, 12667230), (36, 11259760), (40, 10133784), (45, 9007808), (48, 8444820), (60, 6755856), (64, 6333615), (72, 5629880), (80, 5066892), (90, 4503904), (96, 4222410), (97, 4178880), (120, 3377928), (144, 2814940), (160, 2533446), (180, 2251952), (192, 2111205), (194, 2089440), (240, 1688964), (288, 1407470), (291, 1392960), (320, 1266723), (360, 1125976), (388, 1044720), (480, 844482), (485, 835776), (576, 703735), (582, 696480), (720, 562988), (776, 522360), (873, 464320), (960, 422241), (970, 417888), (1164, 348240), (1440, 281494), (1451, 279360), (1455, 278592), (1552, 261180), (1746, 232160), (1940, 208944), (2328, 174120), (2880, 140747), (2902, 139680), (2910, 139296), (3104, 130590), (3492, 116080), (3880, 104472), (4353, 93120), (4365, 92864), (4656, 87060), (5804, 69840), (5820, 69648), (6208, 65295), (6984, 58040), (7255, 55872), (7760, 52236), (8706, 46560), (8730, 46432), (9312, 43530), (11608, 34920), (11640, 34824), (13059, 31040), (13968, 29020), (14510, 27936), (15520, 26118), (17412, 23280), (17460, 23216), (18624, 21765)]