1323092480

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^2\times {\mathrm{977}}^1$

素因数の和:1046

約数の個数: 120

約数和(自身を含む): 3319639092

約数和(自身を除く): 1996546612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 529, 640, 736, 920, 977, 1058, 1280, 1472, 1840, 1954, 2116, 2560, 2645, 2944, 3680, 3908, 4232, 4885, 5290, 5888, 7360, 7816, 8464, 9770, 10580, 11776, 14720, 15632, 16928, 19540, 21160, 22471, 29440, 31264, 33856, 39080, 42320, 44942, 58880, 62528, 67712, 78160, 84640, 89884, 112355, 125056, 135424, 156320, 169280, 179768, 224710, 250112, 270848, 312640, 338560, 359536, 449420, 500224, 516833, 625280, 677120, 719072, 898840, 1033666, 1250560, 1354240, 1438144, 1797680, 2067332, 2501120, 2584165, 2876288, 3595360, 4134664, 5168330, 5752576, 7190720, 8269328, 10336660, 11505152, 14381440, 16538656, 20673320, 28762880, 33077312, 41346640, 57525760, 66154624, 82693280, 132309248, 165386560, 264618496, 330773120, 661546240, 1323092480]

約数ペア:

[(1, 1323092480), (2, 661546240), (4, 330773120), (5, 264618496), (8, 165386560), (10, 132309248), (16, 82693280), (20, 66154624), (23, 57525760), (32, 41346640), (40, 33077312), (46, 28762880), (64, 20673320), (80, 16538656), (92, 14381440), (115, 11505152), (128, 10336660), (160, 8269328), (184, 7190720), (230, 5752576), (256, 5168330), (320, 4134664), (368, 3595360), (460, 2876288), (512, 2584165), (529, 2501120), (640, 2067332), (736, 1797680), (920, 1438144), (977, 1354240), (1058, 1250560), (1280, 1033666), (1472, 898840), (1840, 719072), (1954, 677120), (2116, 625280), (2560, 516833), (2645, 500224), (2944, 449420), (3680, 359536), (3908, 338560), (4232, 312640), (4885, 270848), (5290, 250112), (5888, 224710), (7360, 179768), (7816, 169280), (8464, 156320), (9770, 135424), (10580, 125056), (11776, 112355), (14720, 89884), (15632, 84640), (16928, 78160), (19540, 67712), (21160, 62528), (22471, 58880), (29440, 44942), (31264, 42320), (33856, 39080)]