56861520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10301}}^1$

素因数の和:10340

約数の個数: 80

約数和(自身を含む): 183952512

約数和(自身を除く): 127090992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 10301, 20602, 30903, 41204, 51505, 61806, 82408, 103010, 123612, 154515, 164816, 206020, 236923, 247224, 309030, 412040, 473846, 494448, 618060, 710769, 824080, 947692, 1184615, 1236120, 1421538, 1895384, 2369230, 2472240, 2843076, 3553845, 3790768, 4738460, 5686152, 7107690, 9476920, 11372304, 14215380, 18953840, 28430760, 56861520]

約数ペア:

[(1, 56861520), (2, 28430760), (3, 18953840), (4, 14215380), (5, 11372304), (6, 9476920), (8, 7107690), (10, 5686152), (12, 4738460), (15, 3790768), (16, 3553845), (20, 2843076), (23, 2472240), (24, 2369230), (30, 1895384), (40, 1421538), (46, 1236120), (48, 1184615), (60, 947692), (69, 824080), (80, 710769), (92, 618060), (115, 494448), (120, 473846), (138, 412040), (184, 309030), (230, 247224), (240, 236923), (276, 206020), (345, 164816), (368, 154515), (460, 123612), (552, 103010), (690, 82408), (920, 61806), (1104, 51505), (1380, 41204), (1840, 30903), (2760, 20602), (5520, 10301)]