15422460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 43358112

約数和(自身を除く): 27935652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 641, 802, 1203, 1282, 1604, 1923, 2005, 2406, 2564, 3205, 3846, 4010, 4812, 6015, 6410, 7692, 8020, 9615, 12030, 12820, 19230, 24060, 38460, 257041, 514082, 771123, 1028164, 1285205, 1542246, 2570410, 3084492, 3855615, 5140820, 7711230, 15422460]

約数ペア:

[(1, 15422460), (2, 7711230), (3, 5140820), (4, 3855615), (5, 3084492), (6, 2570410), (10, 1542246), (12, 1285205), (15, 1028164), (20, 771123), (30, 514082), (60, 257041), (401, 38460), (641, 24060), (802, 19230), (1203, 12820), (1282, 12030), (1604, 9615), (1923, 8020), (2005, 7692), (2406, 6410), (2564, 6015), (3205, 4812), (3846, 4010)]