328014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{2617}}^1$

素因数の和:4718

約数の個数: 48

約数和(自身を含む): 919232160

約数和(自身を除く): 591217380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2089, 2617, 4178, 5234, 6267, 7851, 8356, 10445, 10468, 12534, 13085, 15702, 20890, 25068, 26170, 31335, 31404, 39255, 41780, 52340, 62670, 78510, 125340, 157020, 5466913, 10933826, 16400739, 21867652, 27334565, 32801478, 54669130, 65602956, 82003695, 109338260, 164007390, 328014780]

約数ペア:

[(1, 328014780), (2, 164007390), (3, 109338260), (4, 82003695), (5, 65602956), (6, 54669130), (10, 32801478), (12, 27334565), (15, 21867652), (20, 16400739), (30, 10933826), (60, 5466913), (2089, 157020), (2617, 125340), (4178, 78510), (5234, 62670), (6267, 52340), (7851, 41780), (8356, 39255), (10445, 31404), (10468, 31335), (12534, 26170), (13085, 25068), (15702, 20890)]