1992516480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{345923}}^1$

素因数の和:345948

約数の個数: 96

約数和(自身を含む): 6880428360

約数和(自身を除く): 4887911880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 345923, 691846, 1037769, 1383692, 1729615, 2075538, 2767384, 3113307, 3459230, 4151076, 5188845, 5534768, 6226614, 6918460, 8302152, 10377690, 11069536, 12453228, 13836920, 15566535, 16604304, 20755380, 22139072, 24906456, 27673840, 31133070, 33208608, 41510760, 44278144, 49812912, 55347680, 62266140, 66417216, 83021520, 99625824, 110695360, 124532280, 132834432, 166043040, 199251648, 221390720, 249064560, 332086080, 398503296, 498129120, 664172160, 996258240, 1992516480]

約数ペア:

[(1, 1992516480), (2, 996258240), (3, 664172160), (4, 498129120), (5, 398503296), (6, 332086080), (8, 249064560), (9, 221390720), (10, 199251648), (12, 166043040), (15, 132834432), (16, 124532280), (18, 110695360), (20, 99625824), (24, 83021520), (30, 66417216), (32, 62266140), (36, 55347680), (40, 49812912), (45, 44278144), (48, 41510760), (60, 33208608), (64, 31133070), (72, 27673840), (80, 24906456), (90, 22139072), (96, 20755380), (120, 16604304), (128, 15566535), (144, 13836920), (160, 12453228), (180, 11069536), (192, 10377690), (240, 8302152), (288, 6918460), (320, 6226614), (360, 5534768), (384, 5188845), (480, 4151076), (576, 3459230), (640, 3113307), (720, 2767384), (960, 2075538), (1152, 1729615), (1440, 1383692), (1920, 1037769), (2880, 691846), (5760, 345923)]