65626320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2932

約数の個数: 80

約数和(自身を含む): 205611840

約数和(自身を除く): 139985520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2819, 2910, 3880, 4656, 5638, 5820, 7760, 8457, 11276, 11640, 14095, 16914, 22552, 23280, 28190, 33828, 42285, 45104, 56380, 67656, 84570, 112760, 135312, 169140, 225520, 273443, 338280, 546886, 676560, 820329, 1093772, 1367215, 1640658, 2187544, 2734430, 3281316, 4101645, 4375088, 5468860, 6562632, 8203290, 10937720, 13125264, 16406580, 21875440, 32813160, 65626320]

約数ペア:

[(1, 65626320), (2, 32813160), (3, 21875440), (4, 16406580), (5, 13125264), (6, 10937720), (8, 8203290), (10, 6562632), (12, 5468860), (15, 4375088), (16, 4101645), (20, 3281316), (24, 2734430), (30, 2187544), (40, 1640658), (48, 1367215), (60, 1093772), (80, 820329), (97, 676560), (120, 546886), (194, 338280), (240, 273443), (291, 225520), (388, 169140), (485, 135312), (582, 112760), (776, 84570), (970, 67656), (1164, 56380), (1455, 45104), (1552, 42285), (1940, 33828), (2328, 28190), (2819, 23280), (2910, 22552), (3880, 16914), (4656, 14095), (5638, 11640), (5820, 11276), (7760, 8457)]