80736120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{224267}}^1$

素因数の和:224284

約数の個数: 48

約数和(自身を含む): 262393560

約数和(自身を除く): 181657440

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, 224267, 448534, 672801, 897068, 1121335, 1345602, 1794136, 2018403, 2242670, 2691204, 3364005, 4036806, 4485340, 5382408, 6728010, 8073612, 8970680, 10092015, 13456020, 16147224, 20184030, 26912040, 40368060, 80736120]

約数ペア:

[(1, 80736120), (2, 40368060), (3, 26912040), (4, 20184030), (5, 16147224), (6, 13456020), (8, 10092015), (9, 8970680), (10, 8073612), (12, 6728010), (15, 5382408), (18, 4485340), (20, 4036806), (24, 3364005), (30, 2691204), (36, 2242670), (40, 2018403), (45, 1794136), (60, 1345602), (72, 1121335), (90, 897068), (120, 672801), (180, 448534), (360, 224267)]