315634560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5356

約数の個数: 128

約数和(自身を含む): 1038735360

約数和(自身を除く): 723100800

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5303, 5952, 7440, 9920, 10606, 11904, 14880, 15909, 19840, 21212, 26515, 29760, 31818, 42424, 53030, 59520, 63636, 79545, 84848, 106060, 127272, 159090, 164393, 169696, 212120, 254544, 318180, 328786, 339392, 424240, 493179, 509088, 636360, 657572, 678784, 821965, 848480, 986358, 1018176, 1272720, 1315144, 1643930, 1696960, 1972716, 2036352, 2465895, 2545440, 2630288, 3287860, 3393920, 3945432, 4931790, 5090880, 5260576, 6575720, 7890864, 9863580, 10181760, 10521152, 13151440, 15781728, 19727160, 21042304, 26302880, 31563456, 39454320, 52605760, 63126912, 78908640, 105211520, 157817280, 315634560]

約数ペア:

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