2077861080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{23431}}^1$

素因数の和:24184

約数の個数: 64

約数和(自身を含む): 6242284800

約数和(自身を除く): 4164423720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 739, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8868, 11085, 14780, 17736, 22170, 23431, 29560, 44340, 46862, 70293, 88680, 93724, 117155, 140586, 187448, 234310, 281172, 351465, 468620, 562344, 702930, 937240, 1405860, 2811720, 17315509, 34631018, 51946527, 69262036, 86577545, 103893054, 138524072, 173155090, 207786108, 259732635, 346310180, 415572216, 519465270, 692620360, 1038930540, 2077861080]

約数ペア:

[(1, 2077861080), (2, 1038930540), (3, 692620360), (4, 519465270), (5, 415572216), (6, 346310180), (8, 259732635), (10, 207786108), (12, 173155090), (15, 138524072), (20, 103893054), (24, 86577545), (30, 69262036), (40, 51946527), (60, 34631018), (120, 17315509), (739, 2811720), (1478, 1405860), (2217, 937240), (2956, 702930), (3695, 562344), (4434, 468620), (5912, 351465), (7390, 281172), (8868, 234310), (11085, 187448), (14780, 140586), (17736, 117155), (22170, 93724), (23431, 88680), (29560, 70293), (44340, 46862)]