4642980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{77383}}^1$

素因数の和:77395

約数の個数: 24

約数和(自身を含む): 13000512

約数和(自身を除く): 8357532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 77383, 154766, 232149, 309532, 386915, 464298, 773830, 928596, 1160745, 1547660, 2321490, 4642980]

約数ペア:

[(1, 4642980), (2, 2321490), (3, 1547660), (4, 1160745), (5, 928596), (6, 773830), (10, 464298), (12, 386915), (15, 309532), (20, 232149), (30, 154766), (60, 77383)]