279096120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{775267}}^1$

素因数の和:775284

約数の個数: 48

約数和(自身を含む): 907063560

約数和(自身を除く): 627967440

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, 775267, 1550534, 2325801, 3101068, 3876335, 4651602, 6202136, 6977403, 7752670, 9303204, 11629005, 13954806, 15505340, 18606408, 23258010, 27909612, 31010680, 34887015, 46516020, 55819224, 69774030, 93032040, 139548060, 279096120]

約数ペア:

[(1, 279096120), (2, 139548060), (3, 93032040), (4, 69774030), (5, 55819224), (6, 46516020), (8, 34887015), (9, 31010680), (10, 27909612), (12, 23258010), (15, 18606408), (18, 15505340), (20, 13954806), (24, 11629005), (30, 9303204), (36, 7752670), (40, 6977403), (45, 6202136), (60, 4651602), (72, 3876335), (90, 3101068), (120, 2325801), (180, 1550534), (360, 775267)]