16188720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67453}}^1$

素因数の和:67469

約数の個数: 40

約数和(自身を含む): 50185776

約数和(自身を除く): 33997056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 67453, 134906, 202359, 269812, 337265, 404718, 539624, 674530, 809436, 1011795, 1079248, 1349060, 1618872, 2023590, 2698120, 3237744, 4047180, 5396240, 8094360, 16188720]

約数ペア:

[(1, 16188720), (2, 8094360), (3, 5396240), (4, 4047180), (5, 3237744), (6, 2698120), (8, 2023590), (10, 1618872), (12, 1349060), (15, 1079248), (16, 1011795), (20, 809436), (24, 674530), (30, 539624), (40, 404718), (48, 337265), (60, 269812), (80, 202359), (120, 134906), (240, 67453)]