431113680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1913}}^1$

素因数の和:2245

約数の個数: 120

約数和(自身を含む): 1453208328

約数和(自身を除く): 1022094648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 313, 360, 626, 720, 939, 1252, 1565, 1878, 1913, 2504, 2817, 3130, 3756, 3826, 4695, 5008, 5634, 5739, 6260, 7512, 7652, 9390, 9565, 11268, 11478, 12520, 14085, 15024, 15304, 17217, 18780, 19130, 22536, 22956, 25040, 28170, 28695, 30608, 34434, 37560, 38260, 45072, 45912, 56340, 57390, 68868, 75120, 76520, 86085, 91824, 112680, 114780, 137736, 153040, 172170, 225360, 229560, 275472, 344340, 459120, 598769, 688680, 1197538, 1377360, 1796307, 2395076, 2993845, 3592614, 4790152, 5388921, 5987690, 7185228, 8981535, 9580304, 10777842, 11975380, 14370456, 17963070, 21555684, 23950760, 26944605, 28740912, 35926140, 43111368, 47901520, 53889210, 71852280, 86222736, 107778420, 143704560, 215556840, 431113680]

約数ペア:

[(1, 431113680), (2, 215556840), (3, 143704560), (4, 107778420), (5, 86222736), (6, 71852280), (8, 53889210), (9, 47901520), (10, 43111368), (12, 35926140), (15, 28740912), (16, 26944605), (18, 23950760), (20, 21555684), (24, 17963070), (30, 14370456), (36, 11975380), (40, 10777842), (45, 9580304), (48, 8981535), (60, 7185228), (72, 5987690), (80, 5388921), (90, 4790152), (120, 3592614), (144, 2993845), (180, 2395076), (240, 1796307), (313, 1377360), (360, 1197538), (626, 688680), (720, 598769), (939, 459120), (1252, 344340), (1565, 275472), (1878, 229560), (1913, 225360), (2504, 172170), (2817, 153040), (3130, 137736), (3756, 114780), (3826, 112680), (4695, 91824), (5008, 86085), (5634, 76520), (5739, 75120), (6260, 68868), (7512, 57390), (7652, 56340), (9390, 45912), (9565, 45072), (11268, 38260), (11478, 37560), (12520, 34434), (14085, 30608), (15024, 28695), (15304, 28170), (17217, 25040), (18780, 22956), (19130, 22536)]