15348120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 31307880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1619, 1896, 2370, 3160, 3238, 4740, 4857, 6476, 8095, 9480, 9714, 12952, 16190, 19428, 24285, 32380, 38856, 48570, 64760, 97140, 127901, 194280, 255802, 383703, 511604, 639505, 767406, 1023208, 1279010, 1534812, 1918515, 2558020, 3069624, 3837030, 5116040, 7674060, 15348120]

約数ペア:

[(1, 15348120), (2, 7674060), (3, 5116040), (4, 3837030), (5, 3069624), (6, 2558020), (8, 1918515), (10, 1534812), (12, 1279010), (15, 1023208), (20, 767406), (24, 639505), (30, 511604), (40, 383703), (60, 255802), (79, 194280), (120, 127901), (158, 97140), (237, 64760), (316, 48570), (395, 38856), (474, 32380), (632, 24285), (790, 19428), (948, 16190), (1185, 12952), (1580, 9714), (1619, 9480), (1896, 8095), (2370, 6476), (3160, 4857), (3238, 4740)]