1438260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23971}}^1$

素因数の和:23983

約数の個数: 24

約数和(自身を含む): 4027296

約数和(自身を除く): 2589036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23971, 47942, 71913, 95884, 119855, 143826, 239710, 287652, 359565, 479420, 719130, 1438260]

約数ペア:

[(1, 1438260), (2, 719130), (3, 479420), (4, 359565), (5, 287652), (6, 239710), (10, 143826), (12, 119855), (15, 95884), (20, 71913), (30, 47942), (60, 23971)]