42018840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{116719}}^1$

素因数の和:116736

約数の個数: 48

約数和(自身を含む): 136562400

約数和(自身を除く): 94543560

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, 116719, 233438, 350157, 466876, 583595, 700314, 933752, 1050471, 1167190, 1400628, 1750785, 2100942, 2334380, 2801256, 3501570, 4201884, 4668760, 5252355, 7003140, 8403768, 10504710, 14006280, 21009420, 42018840]

約数ペア:

[(1, 42018840), (2, 21009420), (3, 14006280), (4, 10504710), (5, 8403768), (6, 7003140), (8, 5252355), (9, 4668760), (10, 4201884), (12, 3501570), (15, 2801256), (18, 2334380), (20, 2100942), (24, 1750785), (30, 1400628), (36, 1167190), (40, 1050471), (45, 933752), (60, 700314), (72, 583595), (90, 466876), (120, 350157), (180, 233438), (360, 116719)]