118488120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2011}}^1$

素因数の和:2516

約数の個数: 64

約数和(自身を含む): 356365440

約数和(自身を除く): 237877320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2011, 2455, 2946, 3928, 4022, 4910, 5892, 6033, 7365, 8044, 9820, 10055, 11784, 12066, 14730, 16088, 19640, 20110, 24132, 29460, 30165, 40220, 48264, 58920, 60330, 80440, 120660, 241320, 987401, 1974802, 2962203, 3949604, 4937005, 5924406, 7899208, 9874010, 11848812, 14811015, 19748020, 23697624, 29622030, 39496040, 59244060, 118488120]

約数ペア:

[(1, 118488120), (2, 59244060), (3, 39496040), (4, 29622030), (5, 23697624), (6, 19748020), (8, 14811015), (10, 11848812), (12, 9874010), (15, 7899208), (20, 5924406), (24, 4937005), (30, 3949604), (40, 2962203), (60, 1974802), (120, 987401), (491, 241320), (982, 120660), (1473, 80440), (1964, 60330), (2011, 58920), (2455, 48264), (2946, 40220), (3928, 30165), (4022, 29460), (4910, 24132), (5892, 20110), (6033, 19640), (7365, 16088), (8044, 14730), (9820, 12066), (10055, 11784)]