76308840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211969}}^1$

素因数の和:211986

約数の個数: 48

約数和(自身を含む): 248004900

約数和(自身を除く): 171696060

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, 211969, 423938, 635907, 847876, 1059845, 1271814, 1695752, 1907721, 2119690, 2543628, 3179535, 3815442, 4239380, 5087256, 6359070, 7630884, 8478760, 9538605, 12718140, 15261768, 19077210, 25436280, 38154420, 76308840]

約数ペア:

[(1, 76308840), (2, 38154420), (3, 25436280), (4, 19077210), (5, 15261768), (6, 12718140), (8, 9538605), (9, 8478760), (10, 7630884), (12, 6359070), (15, 5087256), (18, 4239380), (20, 3815442), (24, 3179535), (30, 2543628), (36, 2119690), (40, 1907721), (45, 1695752), (60, 1271814), (72, 1059845), (90, 847876), (120, 635907), (180, 423938), (360, 211969)]