40772640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 129439296

約数和(自身を除く): 88666656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 491, 519, 692, 865, 982, 1038, 1384, 1473, 1730, 1964, 2076, 2455, 2595, 2768, 2946, 3460, 3928, 4152, 4910, 5190, 5536, 5892, 6920, 7365, 7856, 8304, 9820, 10380, 11784, 13840, 14730, 15712, 16608, 19640, 20760, 23568, 27680, 29460, 39280, 41520, 47136, 58920, 78560, 83040, 84943, 117840, 169886, 235680, 254829, 339772, 424715, 509658, 679544, 849430, 1019316, 1274145, 1359088, 1698860, 2038632, 2548290, 2718176, 3397720, 4077264, 5096580, 6795440, 8154528, 10193160, 13590880, 20386320, 40772640]

約数ペア:

[(1, 40772640), (2, 20386320), (3, 13590880), (4, 10193160), (5, 8154528), (6, 6795440), (8, 5096580), (10, 4077264), (12, 3397720), (15, 2718176), (16, 2548290), (20, 2038632), (24, 1698860), (30, 1359088), (32, 1274145), (40, 1019316), (48, 849430), (60, 679544), (80, 509658), (96, 424715), (120, 339772), (160, 254829), (173, 235680), (240, 169886), (346, 117840), (480, 84943), (491, 83040), (519, 78560), (692, 58920), (865, 47136), (982, 41520), (1038, 39280), (1384, 29460), (1473, 27680), (1730, 23568), (1964, 20760), (2076, 19640), (2455, 16608), (2595, 15712), (2768, 14730), (2946, 13840), (3460, 11784), (3928, 10380), (4152, 9820), (4910, 8304), (5190, 7856), (5536, 7365), (5892, 6920)]