47904840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{133069}}^1$

素因数の和:133086

約数の個数: 48

約数和(自身を含む): 155691900

約数和(自身を除く): 107787060

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, 133069, 266138, 399207, 532276, 665345, 798414, 1064552, 1197621, 1330690, 1596828, 1996035, 2395242, 2661380, 3193656, 3992070, 4790484, 5322760, 5988105, 7984140, 9580968, 11976210, 15968280, 23952420, 47904840]

約数ペア:

[(1, 47904840), (2, 23952420), (3, 15968280), (4, 11976210), (5, 9580968), (6, 7984140), (8, 5988105), (9, 5322760), (10, 4790484), (12, 3992070), (15, 3193656), (18, 2661380), (20, 2395242), (24, 1996035), (30, 1596828), (36, 1330690), (40, 1197621), (45, 1064552), (60, 798414), (72, 665345), (90, 532276), (120, 399207), (180, 266138), (360, 133069)]