465248640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1451}}^1$

素因数の和:1640

約数の個数: 128

約数和(自身を含む): 1492888320

約数和(自身を除く): 1027639680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 320, 334, 384, 480, 501, 640, 668, 835, 960, 1002, 1336, 1451, 1670, 1920, 2004, 2505, 2672, 2902, 3340, 4008, 4353, 5010, 5344, 5804, 6680, 7255, 8016, 8706, 10020, 10688, 11608, 13360, 14510, 16032, 17412, 20040, 21376, 21765, 23216, 26720, 29020, 32064, 34824, 40080, 43530, 46432, 53440, 58040, 64128, 69648, 80160, 87060, 92864, 106880, 116080, 139296, 160320, 174120, 185728, 232160, 242317, 278592, 320640, 348240, 464320, 484634, 557184, 696480, 726951, 928640, 969268, 1211585, 1392960, 1453902, 1938536, 2423170, 2785920, 2907804, 3634755, 3877072, 4846340, 5815608, 7269510, 7754144, 9692680, 11631216, 14539020, 15508288, 19385360, 23262432, 29078040, 31016576, 38770720, 46524864, 58156080, 77541440, 93049728, 116312160, 155082880, 232624320, 465248640]

約数ペア:

[(1, 465248640), (2, 232624320), (3, 155082880), (4, 116312160), (5, 93049728), (6, 77541440), (8, 58156080), (10, 46524864), (12, 38770720), (15, 31016576), (16, 29078040), (20, 23262432), (24, 19385360), (30, 15508288), (32, 14539020), (40, 11631216), (48, 9692680), (60, 7754144), (64, 7269510), (80, 5815608), (96, 4846340), (120, 3877072), (128, 3634755), (160, 2907804), (167, 2785920), (192, 2423170), (240, 1938536), (320, 1453902), (334, 1392960), (384, 1211585), (480, 969268), (501, 928640), (640, 726951), (668, 696480), (835, 557184), (960, 484634), (1002, 464320), (1336, 348240), (1451, 320640), (1670, 278592), (1920, 242317), (2004, 232160), (2505, 185728), (2672, 174120), (2902, 160320), (3340, 139296), (4008, 116080), (4353, 106880), (5010, 92864), (5344, 87060), (5804, 80160), (6680, 69648), (7255, 64128), (8016, 58040), (8706, 53440), (10020, 46432), (10688, 43530), (11608, 40080), (13360, 34824), (14510, 32064), (16032, 29020), (17412, 26720), (20040, 23216), (21376, 21765)]