82743240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6827}}^1$

素因数の和:6942

約数の個数: 64

約数和(自身を含む): 250724160

約数和(自身を除く): 167980920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 6827, 12120, 13654, 20481, 27308, 34135, 40962, 54616, 68270, 81924, 102405, 136540, 163848, 204810, 273080, 409620, 689527, 819240, 1379054, 2068581, 2758108, 3447635, 4137162, 5516216, 6895270, 8274324, 10342905, 13790540, 16548648, 20685810, 27581080, 41371620, 82743240]

約数ペア:

[(1, 82743240), (2, 41371620), (3, 27581080), (4, 20685810), (5, 16548648), (6, 13790540), (8, 10342905), (10, 8274324), (12, 6895270), (15, 5516216), (20, 4137162), (24, 3447635), (30, 2758108), (40, 2068581), (60, 1379054), (101, 819240), (120, 689527), (202, 409620), (303, 273080), (404, 204810), (505, 163848), (606, 136540), (808, 102405), (1010, 81924), (1212, 68270), (1515, 54616), (2020, 40962), (2424, 34135), (3030, 27308), (4040, 20481), (6060, 13654), (6827, 12120)]