126657120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263869}}^1$

素因数の和:263887

約数の個数: 48

約数和(自身を含む): 398971440

約数和(自身を除く): 272314320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 263869, 527738, 791607, 1055476, 1319345, 1583214, 2110952, 2638690, 3166428, 3958035, 4221904, 5277380, 6332856, 7916070, 8443808, 10554760, 12665712, 15832140, 21109520, 25331424, 31664280, 42219040, 63328560, 126657120]

約数ペア:

[(1, 126657120), (2, 63328560), (3, 42219040), (4, 31664280), (5, 25331424), (6, 21109520), (8, 15832140), (10, 12665712), (12, 10554760), (15, 8443808), (16, 7916070), (20, 6332856), (24, 5277380), (30, 4221904), (32, 3958035), (40, 3166428), (48, 2638690), (60, 2110952), (80, 1583214), (96, 1319345), (120, 1055476), (160, 791607), (240, 527738), (480, 263869)]