453742560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 240

約数和(自身を含む): 1618759296

約数和(自身を除く): 1165016736

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, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 223, 240, 270, 288, 314, 324, 360, 405, 432, 446, 471, 480, 540, 628, 648, 669, 720, 785, 810, 864, 892, 942, 1080, 1115, 1256, 1296, 1338, 1413, 1440, 1570, 1620, 1784, 1884, 2007, 2160, 2230, 2355, 2512, 2592, 2676, 2826, 3140, 3240, 3345, 3568, 3768, 4014, 4239, 4320, 4460, 4710, 5024, 5352, 5652, 6021, 6280, 6480, 6690, 7065, 7136, 7536, 8028, 8478, 8920, 9420, 10035, 10704, 11304, 12042, 12560, 12717, 12960, 13380, 14130, 15072, 16056, 16956, 17840, 18063, 18840, 20070, 21195, 21408, 22608, 24084, 25120, 25434, 26760, 28260, 30105, 32112, 33912, 35011, 35680, 36126, 37680, 40140, 42390, 45216, 48168, 50868, 53520, 56520, 60210, 63585, 64224, 67824, 70022, 72252, 75360, 80280, 84780, 90315, 96336, 101736, 105033, 107040, 113040, 120420, 127170, 135648, 140044, 144504, 160560, 169560, 175055, 180630, 192672, 203472, 210066, 226080, 240840, 254340, 280088, 289008, 315099, 321120, 339120, 350110, 361260, 406944, 420132, 481680, 508680, 525165, 560176, 578016, 630198, 678240, 700220, 722520, 840264, 945297, 963360, 1017360, 1050330, 1120352, 1260396, 1400440, 1445040, 1575495, 1680528, 1890594, 2034720, 2100660, 2520792, 2800880, 2835891, 2890080, 3150990, 3361056, 3781188, 4201320, 4726485, 5041584, 5601760, 5671782, 6301980, 7562376, 8402640, 9452970, 10083168, 11343564, 12603960, 14179455, 15124752, 16805280, 18905940, 22687128, 25207920, 28358910, 30249504, 37811880, 45374256, 50415840, 56717820, 75623760, 90748512, 113435640, 151247520, 226871280, 453742560]

約数ペア:

[(1, 453742560), (2, 226871280), (3, 151247520), (4, 113435640), (5, 90748512), (6, 75623760), (8, 56717820), (9, 50415840), (10, 45374256), (12, 37811880), (15, 30249504), (16, 28358910), (18, 25207920), (20, 22687128), (24, 18905940), (27, 16805280), (30, 15124752), (32, 14179455), (36, 12603960), (40, 11343564), (45, 10083168), (48, 9452970), (54, 8402640), (60, 7562376), (72, 6301980), (80, 5671782), (81, 5601760), (90, 5041584), (96, 4726485), (108, 4201320), (120, 3781188), (135, 3361056), (144, 3150990), (157, 2890080), (160, 2835891), (162, 2800880), (180, 2520792), (216, 2100660), (223, 2034720), (240, 1890594), (270, 1680528), (288, 1575495), (314, 1445040), (324, 1400440), (360, 1260396), (405, 1120352), (432, 1050330), (446, 1017360), (471, 963360), (480, 945297), (540, 840264), (628, 722520), (648, 700220), (669, 678240), (720, 630198), (785, 578016), (810, 560176), (864, 525165), (892, 508680), (942, 481680), (1080, 420132), (1115, 406944), (1256, 361260), (1296, 350110), (1338, 339120), (1413, 321120), (1440, 315099), (1570, 289008), (1620, 280088), (1784, 254340), (1884, 240840), (2007, 226080), (2160, 210066), (2230, 203472), (2355, 192672), (2512, 180630), (2592, 175055), (2676, 169560), (2826, 160560), (3140, 144504), (3240, 140044), (3345, 135648), (3568, 127170), (3768, 120420), (4014, 113040), (4239, 107040), (4320, 105033), (4460, 101736), (4710, 96336), (5024, 90315), (5352, 84780), (5652, 80280), (6021, 75360), (6280, 72252), (6480, 70022), (6690, 67824), (7065, 64224), (7136, 63585), (7536, 60210), (8028, 56520), (8478, 53520), (8920, 50868), (9420, 48168), (10035, 45216), (10704, 42390), (11304, 40140), (12042, 37680), (12560, 36126), (12717, 35680), (12960, 35011), (13380, 33912), (14130, 32112), (15072, 30105), (16056, 28260), (16956, 26760), (17840, 25434), (18063, 25120), (18840, 24084), (20070, 22608), (21195, 21408)]