854977680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{131941}}^1$

素因数の和:131966

約数の個数: 100

約数和(自身を含む): 2969486652

約数和(自身を除く): 2114508972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 131941, 263882, 395823, 527764, 659705, 791646, 1055528, 1187469, 1319410, 1583292, 1979115, 2111056, 2374938, 2638820, 3166584, 3562407, 3958230, 4749876, 5277640, 5937345, 6333168, 7124814, 7916460, 9499752, 10555280, 10687221, 11874690, 14249628, 15832920, 17812035, 18999504, 21374442, 23749380, 28499256, 31665840, 35624070, 42748884, 47498760, 53436105, 56998512, 71248140, 85497768, 94997520, 106872210, 142496280, 170995536, 213744420, 284992560, 427488840, 854977680]

約数ペア:

[(1, 854977680), (2, 427488840), (3, 284992560), (4, 213744420), (5, 170995536), (6, 142496280), (8, 106872210), (9, 94997520), (10, 85497768), (12, 71248140), (15, 56998512), (16, 53436105), (18, 47498760), (20, 42748884), (24, 35624070), (27, 31665840), (30, 28499256), (36, 23749380), (40, 21374442), (45, 18999504), (48, 17812035), (54, 15832920), (60, 14249628), (72, 11874690), (80, 10687221), (81, 10555280), (90, 9499752), (108, 7916460), (120, 7124814), (135, 6333168), (144, 5937345), (162, 5277640), (180, 4749876), (216, 3958230), (240, 3562407), (270, 3166584), (324, 2638820), (360, 2374938), (405, 2111056), (432, 1979115), (540, 1583292), (648, 1319410), (720, 1187469), (810, 1055528), (1080, 791646), (1296, 659705), (1620, 527764), (2160, 395823), (3240, 263882), (6480, 131941)]