1571280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6547}}^1$

素因数の和:6563

約数の個数: 40

約数和(自身を含む): 4871712

約数和(自身を除く): 3300432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6547, 13094, 19641, 26188, 32735, 39282, 52376, 65470, 78564, 98205, 104752, 130940, 157128, 196410, 261880, 314256, 392820, 523760, 785640, 1571280]

約数ペア:

[(1, 1571280), (2, 785640), (3, 523760), (4, 392820), (5, 314256), (6, 261880), (8, 196410), (10, 157128), (12, 130940), (15, 104752), (16, 98205), (20, 78564), (24, 65470), (30, 52376), (40, 39282), (48, 32735), (60, 26188), (80, 19641), (120, 13094), (240, 6547)]