1317175920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{3637}}^1$

素因数の和:4159

約数の個数: 120

約数和(自身を含む): 4433528736

約数和(自身を除く): 3116352816

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, 180, 240, 360, 503, 720, 1006, 1509, 2012, 2515, 3018, 3637, 4024, 4527, 5030, 6036, 7274, 7545, 8048, 9054, 10060, 10911, 12072, 14548, 15090, 18108, 18185, 20120, 21822, 22635, 24144, 29096, 30180, 32733, 36216, 36370, 40240, 43644, 45270, 54555, 58192, 60360, 65466, 72432, 72740, 87288, 90540, 109110, 120720, 130932, 145480, 163665, 174576, 181080, 218220, 261864, 290960, 327330, 362160, 436440, 523728, 654660, 872880, 1309320, 1829411, 2618640, 3658822, 5488233, 7317644, 9147055, 10976466, 14635288, 16464699, 18294110, 21952932, 27441165, 29270576, 32929398, 36588220, 43905864, 54882330, 65858796, 73176440, 82323495, 87811728, 109764660, 131717592, 146352880, 164646990, 219529320, 263435184, 329293980, 439058640, 658587960, 1317175920]

約数ペア:

[(1, 1317175920), (2, 658587960), (3, 439058640), (4, 329293980), (5, 263435184), (6, 219529320), (8, 164646990), (9, 146352880), (10, 131717592), (12, 109764660), (15, 87811728), (16, 82323495), (18, 73176440), (20, 65858796), (24, 54882330), (30, 43905864), (36, 36588220), (40, 32929398), (45, 29270576), (48, 27441165), (60, 21952932), (72, 18294110), (80, 16464699), (90, 14635288), (120, 10976466), (144, 9147055), (180, 7317644), (240, 5488233), (360, 3658822), (503, 2618640), (720, 1829411), (1006, 1309320), (1509, 872880), (2012, 654660), (2515, 523728), (3018, 436440), (3637, 362160), (4024, 327330), (4527, 290960), (5030, 261864), (6036, 218220), (7274, 181080), (7545, 174576), (8048, 163665), (9054, 145480), (10060, 130932), (10911, 120720), (12072, 109110), (14548, 90540), (15090, 87288), (18108, 72740), (18185, 72432), (20120, 65466), (21822, 60360), (22635, 58192), (24144, 54555), (29096, 45270), (30180, 43644), (32733, 40240), (36216, 36370)]