90232680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32693}}^1$

素因数の和:32730

約数の個数: 64

約数和(自身を含む): 282476160

約数和(自身を除く): 192243480

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, 32693, 65386, 98079, 130772, 163465, 196158, 261544, 326930, 392316, 490395, 653860, 751939, 784632, 980790, 1307720, 1503878, 1961580, 2255817, 3007756, 3759695, 3923160, 4511634, 6015512, 7519390, 9023268, 11279085, 15038780, 18046536, 22558170, 30077560, 45116340, 90232680]

約数ペア:

[(1, 90232680), (2, 45116340), (3, 30077560), (4, 22558170), (5, 18046536), (6, 15038780), (8, 11279085), (10, 9023268), (12, 7519390), (15, 6015512), (20, 4511634), (23, 3923160), (24, 3759695), (30, 3007756), (40, 2255817), (46, 1961580), (60, 1503878), (69, 1307720), (92, 980790), (115, 784632), (120, 751939), (138, 653860), (184, 490395), (230, 392316), (276, 326930), (345, 261544), (460, 196158), (552, 163465), (690, 130772), (920, 98079), (1380, 65386), (2760, 32693)]