16380660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14369}}^1$

素因数の和:14400

約数の個数: 48

約数和(自身を含む): 48283200

約数和(自身を除く): 31902540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14369, 28738, 43107, 57476, 71845, 86214, 143690, 172428, 215535, 273011, 287380, 431070, 546022, 819033, 862140, 1092044, 1365055, 1638066, 2730110, 3276132, 4095165, 5460220, 8190330, 16380660]

約数ペア:

[(1, 16380660), (2, 8190330), (3, 5460220), (4, 4095165), (5, 3276132), (6, 2730110), (10, 1638066), (12, 1365055), (15, 1092044), (19, 862140), (20, 819033), (30, 546022), (38, 431070), (57, 287380), (60, 273011), (76, 215535), (95, 172428), (114, 143690), (190, 86214), (228, 71845), (285, 57476), (380, 43107), (570, 28738), (1140, 14369)]