487642320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2730

約数の個数: 240

約数和(自身を含む): 1864916352

約数和(自身を除く): 1377274032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1104, 1265, 1320, 1380, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2277, 2530, 2640, 2677, 2760, 3036, 3312, 3795, 3960, 4048, 4140, 4554, 5060, 5354, 5520, 6072, 7590, 7920, 8031, 8280, 9108, 10120, 10708, 11385, 12144, 13385, 15180, 16062, 16560, 18216, 20240, 21416, 22770, 24093, 26770, 29447, 30360, 32124, 36432, 40155, 42832, 45540, 48186, 53540, 58894, 60720, 61571, 64248, 80310, 88341, 91080, 96372, 107080, 117788, 120465, 123142, 128496, 147235, 160620, 176682, 182160, 184713, 192744, 214160, 235576, 240930, 246284, 265023, 294470, 307855, 321240, 353364, 369426, 385488, 441705, 471152, 481860, 492568, 530046, 554139, 588940, 615710, 642480, 677281, 706728, 738852, 883410, 923565, 963720, 985136, 1060092, 1108278, 1177880, 1231420, 1325115, 1354562, 1413456, 1477704, 1766820, 1847130, 1927440, 2031843, 2120184, 2216556, 2355760, 2462840, 2650230, 2709124, 2770695, 2955408, 3386405, 3533640, 3694260, 4063686, 4240368, 4433112, 4925680, 5300460, 5418248, 5541390, 6095529, 6772810, 7067280, 7388520, 8127372, 8866224, 10159215, 10600920, 10836496, 11082780, 12191058, 13545620, 14777040, 16254744, 20318430, 21201840, 22165560, 24382116, 27091240, 30477645, 32509488, 40636860, 44331120, 48764232, 54182480, 60955290, 81273720, 97528464, 121910580, 162547440, 243821160, 487642320]

約数ペア:

[(1, 487642320), (2, 243821160), (3, 162547440), (4, 121910580), (5, 97528464), (6, 81273720), (8, 60955290), (9, 54182480), (10, 48764232), (11, 44331120), (12, 40636860), (15, 32509488), (16, 30477645), (18, 27091240), (20, 24382116), (22, 22165560), (23, 21201840), (24, 20318430), (30, 16254744), (33, 14777040), (36, 13545620), (40, 12191058), (44, 11082780), (45, 10836496), (46, 10600920), (48, 10159215), (55, 8866224), (60, 8127372), (66, 7388520), (69, 7067280), (72, 6772810), (80, 6095529), (88, 5541390), (90, 5418248), (92, 5300460), (99, 4925680), (110, 4433112), (115, 4240368), (120, 4063686), (132, 3694260), (138, 3533640), (144, 3386405), (165, 2955408), (176, 2770695), (180, 2709124), (184, 2650230), (198, 2462840), (207, 2355760), (220, 2216556), (230, 2120184), (240, 2031843), (253, 1927440), (264, 1847130), (276, 1766820), (330, 1477704), (345, 1413456), (360, 1354562), (368, 1325115), (396, 1231420), (414, 1177880), (440, 1108278), (460, 1060092), (495, 985136), (506, 963720), (528, 923565), (552, 883410), (660, 738852), (690, 706728), (720, 677281), (759, 642480), (792, 615710), (828, 588940), (880, 554139), (920, 530046), (990, 492568), (1012, 481860), (1035, 471152), (1104, 441705), (1265, 385488), (1320, 369426), (1380, 353364), (1518, 321240), (1584, 307855), (1656, 294470), (1840, 265023), (1980, 246284), (2024, 240930), (2070, 235576), (2277, 214160), (2530, 192744), (2640, 184713), (2677, 182160), (2760, 176682), (3036, 160620), (3312, 147235), (3795, 128496), (3960, 123142), (4048, 120465), (4140, 117788), (4554, 107080), (5060, 96372), (5354, 91080), (5520, 88341), (6072, 80310), (7590, 64248), (7920, 61571), (8031, 60720), (8280, 58894), (9108, 53540), (10120, 48186), (10708, 45540), (11385, 42832), (12144, 40155), (13385, 36432), (15180, 32124), (16062, 30360), (16560, 29447), (18216, 26770), (20240, 24093), (21416, 22770)]