53143680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 171849600

約数和(自身を除く): 118705920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 311, 320, 356, 384, 445, 480, 534, 622, 640, 712, 890, 933, 960, 1068, 1244, 1335, 1424, 1555, 1780, 1866, 1920, 2136, 2488, 2670, 2848, 3110, 3560, 3732, 4272, 4665, 4976, 5340, 5696, 6220, 7120, 7464, 8544, 9330, 9952, 10680, 11392, 12440, 14240, 14928, 17088, 18660, 19904, 21360, 24880, 27679, 28480, 29856, 34176, 37320, 39808, 42720, 49760, 55358, 56960, 59712, 74640, 83037, 85440, 99520, 110716, 119424, 138395, 149280, 166074, 170880, 199040, 221432, 276790, 298560, 332148, 415185, 442864, 553580, 597120, 664296, 830370, 885728, 1107160, 1328592, 1660740, 1771456, 2214320, 2657184, 3321480, 3542912, 4428640, 5314368, 6642960, 8857280, 10628736, 13285920, 17714560, 26571840, 53143680]

約数ペア:

[(1, 53143680), (2, 26571840), (3, 17714560), (4, 13285920), (5, 10628736), (6, 8857280), (8, 6642960), (10, 5314368), (12, 4428640), (15, 3542912), (16, 3321480), (20, 2657184), (24, 2214320), (30, 1771456), (32, 1660740), (40, 1328592), (48, 1107160), (60, 885728), (64, 830370), (80, 664296), (89, 597120), (96, 553580), (120, 442864), (128, 415185), (160, 332148), (178, 298560), (192, 276790), (240, 221432), (267, 199040), (311, 170880), (320, 166074), (356, 149280), (384, 138395), (445, 119424), (480, 110716), (534, 99520), (622, 85440), (640, 83037), (712, 74640), (890, 59712), (933, 56960), (960, 55358), (1068, 49760), (1244, 42720), (1335, 39808), (1424, 37320), (1555, 34176), (1780, 29856), (1866, 28480), (1920, 27679), (2136, 24880), (2488, 21360), (2670, 19904), (2848, 18660), (3110, 17088), (3560, 14928), (3732, 14240), (4272, 12440), (4665, 11392), (4976, 10680), (5340, 9952), (5696, 9330), (6220, 8544), (7120, 7464)]