23880420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{14741}}^1$

素因数の和:14762

約数の個数: 60

約数和(自身を含む): 74918844

約数和(自身を除く): 51038424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 14741, 29482, 44223, 58964, 73705, 88446, 132669, 147410, 176892, 221115, 265338, 294820, 398007, 442230, 530676, 663345, 796014, 884460, 1194021, 1326690, 1592028, 1990035, 2388042, 2653380, 3980070, 4776084, 5970105, 7960140, 11940210, 23880420]

約数ペア:

[(1, 23880420), (2, 11940210), (3, 7960140), (4, 5970105), (5, 4776084), (6, 3980070), (9, 2653380), (10, 2388042), (12, 1990035), (15, 1592028), (18, 1326690), (20, 1194021), (27, 884460), (30, 796014), (36, 663345), (45, 530676), (54, 442230), (60, 398007), (81, 294820), (90, 265338), (108, 221115), (135, 176892), (162, 147410), (180, 132669), (270, 88446), (324, 73705), (405, 58964), (540, 44223), (810, 29482), (1620, 14741)]