117737520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{490573}}^1$

素因数の和:490589

約数の個数: 40

約数和(自身を含む): 364987056

約数和(自身を除く): 247249536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 490573, 981146, 1471719, 1962292, 2452865, 2943438, 3924584, 4905730, 5886876, 7358595, 7849168, 9811460, 11773752, 14717190, 19622920, 23547504, 29434380, 39245840, 58868760, 117737520]

約数ペア:

[(1, 117737520), (2, 58868760), (3, 39245840), (4, 29434380), (5, 23547504), (6, 19622920), (8, 14717190), (10, 11773752), (12, 9811460), (15, 7849168), (16, 7358595), (20, 5886876), (24, 4905730), (30, 3924584), (40, 2943438), (48, 2452865), (60, 1962292), (80, 1471719), (120, 981146), (240, 490573)]