80229540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1337159}}^1$

素因数の和:1337171

約数の個数: 24

約数和(自身を含む): 224642880

約数和(自身を除く): 144413340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1337159, 2674318, 4011477, 5348636, 6685795, 8022954, 13371590, 16045908, 20057385, 26743180, 40114770, 80229540]

約数ペア:

[(1, 80229540), (2, 40114770), (3, 26743180), (4, 20057385), (5, 16045908), (6, 13371590), (10, 8022954), (12, 6685795), (15, 5348636), (20, 4011477), (30, 2674318), (60, 1337159)]