253424520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{703957}}^1$

素因数の和:703974

約数の個数: 48

約数和(自身を含む): 823630860

約数和(自身を除く): 570206340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 703957, 1407914, 2111871, 2815828, 3519785, 4223742, 5631656, 6335613, 7039570, 8447484, 10559355, 12671226, 14079140, 16894968, 21118710, 25342452, 28158280, 31678065, 42237420, 50684904, 63356130, 84474840, 126712260, 253424520]

約数ペア:

[(1, 253424520), (2, 126712260), (3, 84474840), (4, 63356130), (5, 50684904), (6, 42237420), (8, 31678065), (9, 28158280), (10, 25342452), (12, 21118710), (15, 16894968), (18, 14079140), (20, 12671226), (24, 10559355), (30, 8447484), (36, 7039570), (40, 6335613), (45, 5631656), (60, 4223742), (72, 3519785), (90, 2815828), (120, 2111871), (180, 1407914), (360, 703957)]