198454560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13337}}^1$

素因数の和:13386

約数の個数: 96

約数和(自身を含む): 645345792

約数和(自身を除く): 446891232

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, 13337, 14880, 26674, 40011, 53348, 66685, 80022, 106696, 133370, 160044, 200055, 213392, 266740, 320088, 400110, 413447, 426784, 533480, 640176, 800220, 826894, 1066960, 1240341, 1280352, 1600440, 1653788, 2067235, 2133920, 2480682, 3200880, 3307576, 4134470, 4961364, 6201705, 6401760, 6615152, 8268940, 9922728, 12403410, 13230304, 16537880, 19845456, 24806820, 33075760, 39690912, 49613640, 66151520, 99227280, 198454560]

約数ペア:

[(1, 198454560), (2, 99227280), (3, 66151520), (4, 49613640), (5, 39690912), (6, 33075760), (8, 24806820), (10, 19845456), (12, 16537880), (15, 13230304), (16, 12403410), (20, 9922728), (24, 8268940), (30, 6615152), (31, 6401760), (32, 6201705), (40, 4961364), (48, 4134470), (60, 3307576), (62, 3200880), (80, 2480682), (93, 2133920), (96, 2067235), (120, 1653788), (124, 1600440), (155, 1280352), (160, 1240341), (186, 1066960), (240, 826894), (248, 800220), (310, 640176), (372, 533480), (465, 426784), (480, 413447), (496, 400110), (620, 320088), (744, 266740), (930, 213392), (992, 200055), (1240, 160044), (1488, 133370), (1860, 106696), (2480, 80022), (2976, 66685), (3720, 53348), (4960, 40011), (7440, 26674), (13337, 14880)]