144505860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2408431}}^1$

素因数の和:2408443

約数の個数: 24

約数和(自身を含む): 404616576

約数和(自身を除く): 260110716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2408431, 4816862, 7225293, 9633724, 12042155, 14450586, 24084310, 28901172, 36126465, 48168620, 72252930, 144505860]

約数ペア:

[(1, 144505860), (2, 72252930), (3, 48168620), (4, 36126465), (5, 28901172), (6, 24084310), (10, 14450586), (12, 12042155), (15, 9633724), (20, 7225293), (30, 4816862), (60, 2408431)]