15228120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6712

約数の個数: 64

約数和(自身を含む): 48096000

約数和(自身を除く): 32867880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 6679, 13358, 20037, 26716, 33395, 40074, 53432, 66790, 80148, 100185, 126901, 133580, 160296, 200370, 253802, 267160, 380703, 400740, 507604, 634505, 761406, 801480, 1015208, 1269010, 1522812, 1903515, 2538020, 3045624, 3807030, 5076040, 7614060, 15228120]

約数ペア:

[(1, 15228120), (2, 7614060), (3, 5076040), (4, 3807030), (5, 3045624), (6, 2538020), (8, 1903515), (10, 1522812), (12, 1269010), (15, 1015208), (19, 801480), (20, 761406), (24, 634505), (30, 507604), (38, 400740), (40, 380703), (57, 267160), (60, 253802), (76, 200370), (95, 160296), (114, 133580), (120, 126901), (152, 100185), (190, 80148), (228, 66790), (285, 53432), (380, 40074), (456, 33395), (570, 26716), (760, 20037), (1140, 13358), (2280, 6679)]