1177771440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4907381}}^1$

素因数の和:4907397

約数の個数: 40

約数和(自身を含む): 3651092208

約数和(自身を除く): 2473320768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4907381, 9814762, 14722143, 19629524, 24536905, 29444286, 39259048, 49073810, 58888572, 73610715, 78518096, 98147620, 117777144, 147221430, 196295240, 235554288, 294442860, 392590480, 588885720, 1177771440]

約数ペア:

[(1, 1177771440), (2, 588885720), (3, 392590480), (4, 294442860), (5, 235554288), (6, 196295240), (8, 147221430), (10, 117777144), (12, 98147620), (15, 78518096), (16, 73610715), (20, 58888572), (24, 49073810), (30, 39259048), (40, 29444286), (48, 24536905), (60, 19629524), (80, 14722143), (120, 9814762), (240, 4907381)]