69956280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{194323}}^1$

素因数の和:194340

約数の個数: 48

約数和(自身を含む): 227359080

約数和(自身を除く): 157402800

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, 194323, 388646, 582969, 777292, 971615, 1165938, 1554584, 1748907, 1943230, 2331876, 2914845, 3497814, 3886460, 4663752, 5829690, 6995628, 7772920, 8744535, 11659380, 13991256, 17489070, 23318760, 34978140, 69956280]

約数ペア:

[(1, 69956280), (2, 34978140), (3, 23318760), (4, 17489070), (5, 13991256), (6, 11659380), (8, 8744535), (9, 7772920), (10, 6995628), (12, 5829690), (15, 4663752), (18, 3886460), (20, 3497814), (24, 2914845), (30, 2331876), (36, 1943230), (40, 1748907), (45, 1554584), (60, 1165938), (72, 971615), (90, 777292), (120, 582969), (180, 388646), (360, 194323)]