246628080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 883711296

約数和(自身を除く): 637083216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 106, 115, 120, 138, 144, 159, 180, 184, 207, 212, 230, 240, 265, 276, 281, 318, 345, 360, 368, 414, 424, 460, 477, 530, 552, 562, 636, 690, 720, 795, 828, 843, 848, 920, 954, 1035, 1060, 1104, 1124, 1219, 1272, 1380, 1405, 1590, 1656, 1686, 1840, 1908, 2070, 2120, 2248, 2385, 2438, 2529, 2544, 2760, 2810, 3180, 3312, 3372, 3657, 3816, 4140, 4215, 4240, 4496, 4770, 4876, 5058, 5520, 5620, 6095, 6360, 6463, 6744, 7314, 7632, 8280, 8430, 9540, 9752, 10116, 10971, 11240, 12190, 12645, 12720, 12926, 13488, 14628, 14893, 16560, 16860, 18285, 19080, 19389, 19504, 20232, 21942, 22480, 24380, 25290, 25852, 29256, 29786, 32315, 33720, 36570, 38160, 38778, 40464, 43884, 44679, 48760, 50580, 51704, 54855, 58167, 58512, 59572, 64630, 67440, 73140, 74465, 77556, 87768, 89358, 96945, 97520, 101160, 103408, 109710, 116334, 119144, 129260, 134037, 146280, 148930, 155112, 175536, 178716, 193890, 202320, 219420, 223395, 232668, 238288, 258520, 268074, 290835, 292560, 297860, 310224, 342539, 357432, 387780, 438840, 446790, 465336, 517040, 536148, 581670, 595720, 670185, 685078, 714864, 775560, 877680, 893580, 930672, 1027617, 1072296, 1163340, 1191440, 1340370, 1370156, 1551120, 1712695, 1787160, 2055234, 2144592, 2326680, 2680740, 2740312, 3082851, 3425390, 3574320, 4110468, 4653360, 5138085, 5361480, 5480624, 6165702, 6850780, 8220936, 10276170, 10722960, 12331404, 13701560, 15414255, 16441872, 20552340, 24662808, 27403120, 30828510, 41104680, 49325616, 61657020, 82209360, 123314040, 246628080]

約数ペア:

[(1, 246628080), (2, 123314040), (3, 82209360), (4, 61657020), (5, 49325616), (6, 41104680), (8, 30828510), (9, 27403120), (10, 24662808), (12, 20552340), (15, 16441872), (16, 15414255), (18, 13701560), (20, 12331404), (23, 10722960), (24, 10276170), (30, 8220936), (36, 6850780), (40, 6165702), (45, 5480624), (46, 5361480), (48, 5138085), (53, 4653360), (60, 4110468), (69, 3574320), (72, 3425390), (80, 3082851), (90, 2740312), (92, 2680740), (106, 2326680), (115, 2144592), (120, 2055234), (138, 1787160), (144, 1712695), (159, 1551120), (180, 1370156), (184, 1340370), (207, 1191440), (212, 1163340), (230, 1072296), (240, 1027617), (265, 930672), (276, 893580), (281, 877680), (318, 775560), (345, 714864), (360, 685078), (368, 670185), (414, 595720), (424, 581670), (460, 536148), (477, 517040), (530, 465336), (552, 446790), (562, 438840), (636, 387780), (690, 357432), (720, 342539), (795, 310224), (828, 297860), (843, 292560), (848, 290835), (920, 268074), (954, 258520), (1035, 238288), (1060, 232668), (1104, 223395), (1124, 219420), (1219, 202320), (1272, 193890), (1380, 178716), (1405, 175536), (1590, 155112), (1656, 148930), (1686, 146280), (1840, 134037), (1908, 129260), (2070, 119144), (2120, 116334), (2248, 109710), (2385, 103408), (2438, 101160), (2529, 97520), (2544, 96945), (2760, 89358), (2810, 87768), (3180, 77556), (3312, 74465), (3372, 73140), (3657, 67440), (3816, 64630), (4140, 59572), (4215, 58512), (4240, 58167), (4496, 54855), (4770, 51704), (4876, 50580), (5058, 48760), (5520, 44679), (5620, 43884), (6095, 40464), (6360, 38778), (6463, 38160), (6744, 36570), (7314, 33720), (7632, 32315), (8280, 29786), (8430, 29256), (9540, 25852), (9752, 25290), (10116, 24380), (10971, 22480), (11240, 21942), (12190, 20232), (12645, 19504), (12720, 19389), (12926, 19080), (13488, 18285), (14628, 16860), (14893, 16560)]