131252640

素因数分解:

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

素因数の和:2934

約数の個数: 96

約数和(自身を含む): 417856320

約数和(自身を除く): 286603680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2819, 2910, 3104, 3880, 4656, 5638, 5820, 7760, 8457, 9312, 11276, 11640, 14095, 15520, 16914, 22552, 23280, 28190, 33828, 42285, 45104, 46560, 56380, 67656, 84570, 90208, 112760, 135312, 169140, 225520, 270624, 273443, 338280, 451040, 546886, 676560, 820329, 1093772, 1353120, 1367215, 1640658, 2187544, 2734430, 3281316, 4101645, 4375088, 5468860, 6562632, 8203290, 8750176, 10937720, 13125264, 16406580, 21875440, 26250528, 32813160, 43750880, 65626320, 131252640]

約数ペア:

[(1, 131252640), (2, 65626320), (3, 43750880), (4, 32813160), (5, 26250528), (6, 21875440), (8, 16406580), (10, 13125264), (12, 10937720), (15, 8750176), (16, 8203290), (20, 6562632), (24, 5468860), (30, 4375088), (32, 4101645), (40, 3281316), (48, 2734430), (60, 2187544), (80, 1640658), (96, 1367215), (97, 1353120), (120, 1093772), (160, 820329), (194, 676560), (240, 546886), (291, 451040), (388, 338280), (480, 273443), (485, 270624), (582, 225520), (776, 169140), (970, 135312), (1164, 112760), (1455, 90208), (1552, 84570), (1940, 67656), (2328, 56380), (2819, 46560), (2910, 45104), (3104, 42285), (3880, 33828), (4656, 28190), (5638, 23280), (5820, 22552), (7760, 16914), (8457, 15520), (9312, 14095), (11276, 11640)]