84876632880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27204049}}^1$

素因数の和:27204078

約数の個数: 80

約数和(自身を含む): 283357384800

約数和(自身を除く): 198480751920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27204049, 54408098, 81612147, 108816196, 136020245, 163224294, 217632392, 272040490, 326448588, 353652637, 408060735, 435264784, 544080980, 652897176, 707305274, 816121470, 1060957911, 1088161960, 1305794352, 1414610548, 1632242940, 1768263185, 2121915822, 2176323920, 2829221096, 3264485880, 3536526370, 4243831644, 5304789555, 5658442192, 6528971760, 7073052740, 8487663288, 10609579110, 14146105480, 16975326576, 21219158220, 28292210960, 42438316440, 84876632880]

約数ペア:

[(1, 84876632880), (2, 42438316440), (3, 28292210960), (4, 21219158220), (5, 16975326576), (6, 14146105480), (8, 10609579110), (10, 8487663288), (12, 7073052740), (13, 6528971760), (15, 5658442192), (16, 5304789555), (20, 4243831644), (24, 3536526370), (26, 3264485880), (30, 2829221096), (39, 2176323920), (40, 2121915822), (48, 1768263185), (52, 1632242940), (60, 1414610548), (65, 1305794352), (78, 1088161960), (80, 1060957911), (104, 816121470), (120, 707305274), (130, 652897176), (156, 544080980), (195, 435264784), (208, 408060735), (240, 353652637), (260, 326448588), (312, 272040490), (390, 217632392), (520, 163224294), (624, 136020245), (780, 108816196), (1040, 81612147), (1560, 54408098), (3120, 27204049)]