31535040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 101388672

約数和(自身を除く): 69853632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 307, 320, 321, 428, 480, 535, 614, 642, 856, 921, 960, 1070, 1228, 1284, 1535, 1605, 1712, 1842, 2140, 2456, 2568, 3070, 3210, 3424, 3684, 4280, 4605, 4912, 5136, 6140, 6420, 6848, 7368, 8560, 9210, 9824, 10272, 12280, 12840, 14736, 17120, 18420, 19648, 20544, 24560, 25680, 29472, 32849, 34240, 36840, 49120, 51360, 58944, 65698, 73680, 98240, 98547, 102720, 131396, 147360, 164245, 197094, 262792, 294720, 328490, 394188, 492735, 525584, 656980, 788376, 985470, 1051168, 1313960, 1576752, 1970940, 2102336, 2627920, 3153504, 3941880, 5255840, 6307008, 7883760, 10511680, 15767520, 31535040]

約数ペア:

[(1, 31535040), (2, 15767520), (3, 10511680), (4, 7883760), (5, 6307008), (6, 5255840), (8, 3941880), (10, 3153504), (12, 2627920), (15, 2102336), (16, 1970940), (20, 1576752), (24, 1313960), (30, 1051168), (32, 985470), (40, 788376), (48, 656980), (60, 525584), (64, 492735), (80, 394188), (96, 328490), (107, 294720), (120, 262792), (160, 197094), (192, 164245), (214, 147360), (240, 131396), (307, 102720), (320, 98547), (321, 98240), (428, 73680), (480, 65698), (535, 58944), (614, 51360), (642, 49120), (856, 36840), (921, 34240), (960, 32849), (1070, 29472), (1228, 25680), (1284, 24560), (1535, 20544), (1605, 19648), (1712, 18420), (1842, 17120), (2140, 14736), (2456, 12840), (2568, 12280), (3070, 10272), (3210, 9824), (3424, 9210), (3684, 8560), (4280, 7368), (4605, 6848), (4912, 6420), (5136, 6140)]