153552780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{284357}}^1$

素因数の和:284375

約数の個数: 48

約数和(自身を含む): 477721440

約数和(自身を除く): 324168660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 284357, 568714, 853071, 1137428, 1421785, 1706142, 2559213, 2843570, 3412284, 4265355, 5118426, 5687140, 7677639, 8530710, 10236852, 12796065, 15355278, 17061420, 25592130, 30710556, 38388195, 51184260, 76776390, 153552780]

約数ペア:

[(1, 153552780), (2, 76776390), (3, 51184260), (4, 38388195), (5, 30710556), (6, 25592130), (9, 17061420), (10, 15355278), (12, 12796065), (15, 10236852), (18, 8530710), (20, 7677639), (27, 5687140), (30, 5118426), (36, 4265355), (45, 3412284), (54, 2843570), (60, 2559213), (90, 1706142), (108, 1421785), (135, 1137428), (180, 853071), (270, 568714), (540, 284357)]