40744260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226357}}^1$

素因数の和:226372

約数の個数: 36

約数和(自身を含む): 123591468

約数和(自身を除く): 82847208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226357, 452714, 679071, 905428, 1131785, 1358142, 2037213, 2263570, 2716284, 3395355, 4074426, 4527140, 6790710, 8148852, 10186065, 13581420, 20372130, 40744260]

約数ペア:

[(1, 40744260), (2, 20372130), (3, 13581420), (4, 10186065), (5, 8148852), (6, 6790710), (9, 4527140), (10, 4074426), (12, 3395355), (15, 2716284), (18, 2263570), (20, 2037213), (30, 1358142), (36, 1131785), (45, 905428), (60, 679071), (90, 452714), (180, 226357)]