451530720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 1594736640

約数和(自身を除く): 1143205920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 762, 823, 864, 1016, 1080, 1143, 1270, 1440, 1524, 1646, 1905, 2032, 2160, 2286, 2469, 2540, 3048, 3292, 3429, 3810, 4064, 4115, 4320, 4572, 4938, 5080, 5715, 6096, 6584, 6858, 7407, 7620, 8230, 9144, 9876, 10160, 11430, 12192, 12345, 13168, 13716, 14814, 15240, 16460, 17145, 18288, 19752, 20320, 22221, 22860, 24690, 26336, 27432, 29628, 30480, 32920, 34290, 36576, 37035, 39504, 44442, 45720, 49380, 54864, 59256, 60960, 65840, 68580, 74070, 79008, 88884, 91440, 98760, 104521, 109728, 111105, 118512, 131680, 137160, 148140, 177768, 182880, 197520, 209042, 222210, 237024, 274320, 296280, 313563, 355536, 395040, 418084, 444420, 522605, 548640, 592560, 627126, 711072, 836168, 888840, 940689, 1045210, 1185120, 1254252, 1567815, 1672336, 1777680, 1881378, 2090420, 2508504, 2822067, 3135630, 3344672, 3555360, 3762756, 4180840, 4703445, 5017008, 5644134, 6271260, 7525512, 8361680, 9406890, 10034016, 11288268, 12542520, 14110335, 15051024, 16723360, 18813780, 22576536, 25085040, 28220670, 30102048, 37627560, 45153072, 50170080, 56441340, 75255120, 90306144, 112882680, 150510240, 225765360, 451530720]

約数ペア:

[(1, 451530720), (2, 225765360), (3, 150510240), (4, 112882680), (5, 90306144), (6, 75255120), (8, 56441340), (9, 50170080), (10, 45153072), (12, 37627560), (15, 30102048), (16, 28220670), (18, 25085040), (20, 22576536), (24, 18813780), (27, 16723360), (30, 15051024), (32, 14110335), (36, 12542520), (40, 11288268), (45, 10034016), (48, 9406890), (54, 8361680), (60, 7525512), (72, 6271260), (80, 5644134), (90, 5017008), (96, 4703445), (108, 4180840), (120, 3762756), (127, 3555360), (135, 3344672), (144, 3135630), (160, 2822067), (180, 2508504), (216, 2090420), (240, 1881378), (254, 1777680), (270, 1672336), (288, 1567815), (360, 1254252), (381, 1185120), (432, 1045210), (480, 940689), (508, 888840), (540, 836168), (635, 711072), (720, 627126), (762, 592560), (823, 548640), (864, 522605), (1016, 444420), (1080, 418084), (1143, 395040), (1270, 355536), (1440, 313563), (1524, 296280), (1646, 274320), (1905, 237024), (2032, 222210), (2160, 209042), (2286, 197520), (2469, 182880), (2540, 177768), (3048, 148140), (3292, 137160), (3429, 131680), (3810, 118512), (4064, 111105), (4115, 109728), (4320, 104521), (4572, 98760), (4938, 91440), (5080, 88884), (5715, 79008), (6096, 74070), (6584, 68580), (6858, 65840), (7407, 60960), (7620, 59256), (8230, 54864), (9144, 49380), (9876, 45720), (10160, 44442), (11430, 39504), (12192, 37035), (12345, 36576), (13168, 34290), (13716, 32920), (14814, 30480), (15240, 29628), (16460, 27432), (17145, 26336), (18288, 24690), (19752, 22860), (20320, 22221)]