22540920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8167}}^1$

素因数の和:8204

約数の個数: 64

約数和(自身を含む): 70571520

約数和(自身を除く): 48030600

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, 8167, 16334, 24501, 32668, 40835, 49002, 65336, 81670, 98004, 122505, 163340, 187841, 196008, 245010, 326680, 375682, 490020, 563523, 751364, 939205, 980040, 1127046, 1502728, 1878410, 2254092, 2817615, 3756820, 4508184, 5635230, 7513640, 11270460, 22540920]

約数ペア:

[(1, 22540920), (2, 11270460), (3, 7513640), (4, 5635230), (5, 4508184), (6, 3756820), (8, 2817615), (10, 2254092), (12, 1878410), (15, 1502728), (20, 1127046), (23, 980040), (24, 939205), (30, 751364), (40, 563523), (46, 490020), (60, 375682), (69, 326680), (92, 245010), (115, 196008), (120, 187841), (138, 163340), (184, 122505), (230, 98004), (276, 81670), (345, 65336), (460, 49002), (552, 40835), (690, 32668), (920, 24501), (1380, 16334), (2760, 8167)]