122784180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 357654528

約数和(自身を除く): 234870348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 251, 263, 310, 372, 465, 502, 526, 620, 753, 789, 930, 1004, 1052, 1255, 1315, 1506, 1578, 1860, 2510, 2630, 3012, 3156, 3765, 3945, 5020, 5260, 7530, 7781, 7890, 8153, 15060, 15562, 15780, 16306, 23343, 24459, 31124, 32612, 38905, 40765, 46686, 48918, 66013, 77810, 81530, 93372, 97836, 116715, 122295, 132026, 155620, 163060, 198039, 233430, 244590, 264052, 330065, 396078, 466860, 489180, 660130, 792156, 990195, 1320260, 1980390, 2046403, 3960780, 4092806, 6139209, 8185612, 10232015, 12278418, 20464030, 24556836, 30696045, 40928060, 61392090, 122784180]

約数ペア:

[(1, 122784180), (2, 61392090), (3, 40928060), (4, 30696045), (5, 24556836), (6, 20464030), (10, 12278418), (12, 10232015), (15, 8185612), (20, 6139209), (30, 4092806), (31, 3960780), (60, 2046403), (62, 1980390), (93, 1320260), (124, 990195), (155, 792156), (186, 660130), (251, 489180), (263, 466860), (310, 396078), (372, 330065), (465, 264052), (502, 244590), (526, 233430), (620, 198039), (753, 163060), (789, 155620), (930, 132026), (1004, 122295), (1052, 116715), (1255, 97836), (1315, 93372), (1506, 81530), (1578, 77810), (1860, 66013), (2510, 48918), (2630, 46686), (3012, 40765), (3156, 38905), (3765, 32612), (3945, 31124), (5020, 24459), (5260, 23343), (7530, 16306), (7781, 15780), (7890, 15562), (8153, 15060)]