246790920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89417}}^1$

素因数の和:89454

約数の個数: 64

約数和(自身を含む): 772571520

約数和(自身を除く): 525780600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 89417, 178834, 268251, 357668, 447085, 536502, 715336, 894170, 1073004, 1341255, 1788340, 2056591, 2146008, 2682510, 3576680, 4113182, 5365020, 6169773, 8226364, 10282955, 10730040, 12339546, 16452728, 20565910, 24679092, 30848865, 41131820, 49358184, 61697730, 82263640, 123395460, 246790920]

約数ペア:

[(1, 246790920), (2, 123395460), (3, 82263640), (4, 61697730), (5, 49358184), (6, 41131820), (8, 30848865), (10, 24679092), (12, 20565910), (15, 16452728), (20, 12339546), (23, 10730040), (24, 10282955), (30, 8226364), (40, 6169773), (46, 5365020), (60, 4113182), (69, 3576680), (92, 2682510), (115, 2146008), (120, 2056591), (138, 1788340), (184, 1341255), (230, 1073004), (276, 894170), (345, 715336), (460, 536502), (552, 447085), (690, 357668), (920, 268251), (1380, 178834), (2760, 89417)]