56672040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1361}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 170631360

約数和(自身を除く): 113959320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1361, 1388, 1735, 2082, 2722, 2776, 3470, 4083, 4164, 5205, 5444, 6805, 6940, 8166, 8328, 10410, 10888, 13610, 13880, 16332, 20415, 20820, 27220, 32664, 40830, 41640, 54440, 81660, 163320, 472267, 944534, 1416801, 1889068, 2361335, 2833602, 3778136, 4722670, 5667204, 7084005, 9445340, 11334408, 14168010, 18890680, 28336020, 56672040]

約数ペア:

[(1, 56672040), (2, 28336020), (3, 18890680), (4, 14168010), (5, 11334408), (6, 9445340), (8, 7084005), (10, 5667204), (12, 4722670), (15, 3778136), (20, 2833602), (24, 2361335), (30, 1889068), (40, 1416801), (60, 944534), (120, 472267), (347, 163320), (694, 81660), (1041, 54440), (1361, 41640), (1388, 40830), (1735, 32664), (2082, 27220), (2722, 20820), (2776, 20415), (3470, 16332), (4083, 13880), (4164, 13610), (5205, 10888), (5444, 10410), (6805, 8328), (6940, 8166)]