1262538240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5360

約数の個数: 160

約数和(自身を含む): 4167161856

約数和(自身を除く): 2904623616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5303, 5952, 7440, 7680, 7936, 9920, 10606, 11904, 14880, 15872, 15909, 19840, 21212, 23808, 26515, 29760, 31818, 39680, 42424, 47616, 53030, 59520, 63636, 79360, 79545, 84848, 106060, 119040, 127272, 159090, 164393, 169696, 212120, 238080, 254544, 318180, 328786, 339392, 424240, 493179, 509088, 636360, 657572, 678784, 821965, 848480, 986358, 1018176, 1272720, 1315144, 1357568, 1643930, 1696960, 1972716, 2036352, 2465895, 2545440, 2630288, 2715136, 3287860, 3393920, 3945432, 4072704, 4931790, 5090880, 5260576, 6575720, 6787840, 7890864, 8145408, 9863580, 10181760, 10521152, 13151440, 13575680, 15781728, 19727160, 20363520, 21042304, 26302880, 31563456, 39454320, 40727040, 42084608, 52605760, 63126912, 78908640, 84169216, 105211520, 126253824, 157817280, 210423040, 252507648, 315634560, 420846080, 631269120, 1262538240]

約数ペア:

[(1, 1262538240), (2, 631269120), (3, 420846080), (4, 315634560), (5, 252507648), (6, 210423040), (8, 157817280), (10, 126253824), (12, 105211520), (15, 84169216), (16, 78908640), (20, 63126912), (24, 52605760), (30, 42084608), (31, 40727040), (32, 39454320), (40, 31563456), (48, 26302880), (60, 21042304), (62, 20363520), (64, 19727160), (80, 15781728), (93, 13575680), (96, 13151440), (120, 10521152), (124, 10181760), (128, 9863580), (155, 8145408), (160, 7890864), (186, 6787840), (192, 6575720), (240, 5260576), (248, 5090880), (256, 4931790), (310, 4072704), (320, 3945432), (372, 3393920), (384, 3287860), (465, 2715136), (480, 2630288), (496, 2545440), (512, 2465895), (620, 2036352), (640, 1972716), (744, 1696960), (768, 1643930), (930, 1357568), (960, 1315144), (992, 1272720), (1240, 1018176), (1280, 986358), (1488, 848480), (1536, 821965), (1860, 678784), (1920, 657572), (1984, 636360), (2480, 509088), (2560, 493179), (2976, 424240), (3720, 339392), (3840, 328786), (3968, 318180), (4960, 254544), (5303, 238080), (5952, 212120), (7440, 169696), (7680, 164393), (7936, 159090), (9920, 127272), (10606, 119040), (11904, 106060), (14880, 84848), (15872, 79545), (15909, 79360), (19840, 63636), (21212, 59520), (23808, 53030), (26515, 47616), (29760, 42424), (31818, 39680)]