315053580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{66467}}^1$

素因数の和:66558

約数の個数: 48

約数和(自身を含む): 893329920

約数和(自身を除く): 578276340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 66467, 132934, 199401, 265868, 332335, 398802, 664670, 797604, 997005, 1329340, 1994010, 3988020, 5250893, 10501786, 15752679, 21003572, 26254465, 31505358, 52508930, 63010716, 78763395, 105017860, 157526790, 315053580]

約数ペア:

[(1, 315053580), (2, 157526790), (3, 105017860), (4, 78763395), (5, 63010716), (6, 52508930), (10, 31505358), (12, 26254465), (15, 21003572), (20, 15752679), (30, 10501786), (60, 5250893), (79, 3988020), (158, 1994010), (237, 1329340), (316, 997005), (395, 797604), (474, 664670), (790, 398802), (948, 332335), (1185, 265868), (1580, 199401), (2370, 132934), (4740, 66467)]