56435040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39191}}^1$

素因数の和:39212

約数の個数: 72

約数和(自身を含む): 192589488

約数和(自身を除く): 136154448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39191, 78382, 117573, 156764, 195955, 235146, 313528, 352719, 391910, 470292, 587865, 627056, 705438, 783820, 940584, 1175730, 1254112, 1410876, 1567640, 1763595, 1881168, 2351460, 2821752, 3135280, 3527190, 3762336, 4702920, 5643504, 6270560, 7054380, 9405840, 11287008, 14108760, 18811680, 28217520, 56435040]

約数ペア:

[(1, 56435040), (2, 28217520), (3, 18811680), (4, 14108760), (5, 11287008), (6, 9405840), (8, 7054380), (9, 6270560), (10, 5643504), (12, 4702920), (15, 3762336), (16, 3527190), (18, 3135280), (20, 2821752), (24, 2351460), (30, 1881168), (32, 1763595), (36, 1567640), (40, 1410876), (45, 1254112), (48, 1175730), (60, 940584), (72, 783820), (80, 705438), (90, 627056), (96, 587865), (120, 470292), (144, 391910), (160, 352719), (180, 313528), (240, 235146), (288, 195955), (360, 156764), (480, 117573), (720, 78382), (1440, 39191)]