270309880

素因数分解:

$2^3\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{2789}}^1$

素因数の和:5223

約数の個数: 32

約数和(自身を含む): 608666400

約数和(自身を除く): 338356520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2423, 2789, 4846, 5578, 9692, 11156, 12115, 13945, 19384, 22312, 24230, 27890, 48460, 55780, 96920, 111560, 6757747, 13515494, 27030988, 33788735, 54061976, 67577470, 135154940, 270309880]

約数ペア:

[(1, 270309880), (2, 135154940), (4, 67577470), (5, 54061976), (8, 33788735), (10, 27030988), (20, 13515494), (40, 6757747), (2423, 111560), (2789, 96920), (4846, 55780), (5578, 48460), (9692, 27890), (11156, 24230), (12115, 22312), (13945, 19384)]