74148120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205967}}^1$

素因数の和:205984

約数の個数: 48

約数和(自身を含む): 240982560

約数和(自身を除く): 166834440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 205967, 411934, 617901, 823868, 1029835, 1235802, 1647736, 1853703, 2059670, 2471604, 3089505, 3707406, 4119340, 4943208, 6179010, 7414812, 8238680, 9268515, 12358020, 14829624, 18537030, 24716040, 37074060, 74148120]

約数ペア:

[(1, 74148120), (2, 37074060), (3, 24716040), (4, 18537030), (5, 14829624), (6, 12358020), (8, 9268515), (9, 8238680), (10, 7414812), (12, 6179010), (15, 4943208), (18, 4119340), (20, 3707406), (24, 3089505), (30, 2471604), (36, 2059670), (40, 1853703), (45, 1647736), (60, 1235802), (72, 1029835), (90, 823868), (120, 617901), (180, 411934), (360, 205967)]