205329120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13848

約数の個数: 96

約数和(自身を含む): 667699200

約数和(自身を除く): 462370080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13799, 14880, 27598, 41397, 55196, 68995, 82794, 110392, 137990, 165588, 206985, 220784, 275980, 331176, 413970, 427769, 441568, 551960, 662352, 827940, 855538, 1103920, 1283307, 1324704, 1655880, 1711076, 2138845, 2207840, 2566614, 3311760, 3422152, 4277690, 5133228, 6416535, 6623520, 6844304, 8555380, 10266456, 12833070, 13688608, 17110760, 20532912, 25666140, 34221520, 41065824, 51332280, 68443040, 102664560, 205329120]

約数ペア:

[(1, 205329120), (2, 102664560), (3, 68443040), (4, 51332280), (5, 41065824), (6, 34221520), (8, 25666140), (10, 20532912), (12, 17110760), (15, 13688608), (16, 12833070), (20, 10266456), (24, 8555380), (30, 6844304), (31, 6623520), (32, 6416535), (40, 5133228), (48, 4277690), (60, 3422152), (62, 3311760), (80, 2566614), (93, 2207840), (96, 2138845), (120, 1711076), (124, 1655880), (155, 1324704), (160, 1283307), (186, 1103920), (240, 855538), (248, 827940), (310, 662352), (372, 551960), (465, 441568), (480, 427769), (496, 413970), (620, 331176), (744, 275980), (930, 220784), (992, 206985), (1240, 165588), (1488, 137990), (1860, 110392), (2480, 82794), (2976, 68995), (3720, 55196), (4960, 41397), (7440, 27598), (13799, 14880)]