124251720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 389283840

約数和(自身を除く): 265032120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 263, 310, 372, 381, 465, 508, 526, 620, 635, 744, 762, 789, 930, 1016, 1052, 1240, 1270, 1315, 1524, 1578, 1860, 1905, 2104, 2540, 2630, 3048, 3156, 3720, 3810, 3937, 3945, 5080, 5260, 6312, 7620, 7874, 7890, 8153, 10520, 11811, 15240, 15748, 15780, 16306, 19685, 23622, 24459, 31496, 31560, 32612, 33401, 39370, 40765, 47244, 48918, 59055, 65224, 66802, 78740, 81530, 94488, 97836, 100203, 118110, 122295, 133604, 157480, 163060, 167005, 195672, 200406, 236220, 244590, 267208, 326120, 334010, 400812, 472440, 489180, 501015, 668020, 801624, 978360, 1002030, 1035431, 1336040, 2004060, 2070862, 3106293, 4008120, 4141724, 5177155, 6212586, 8283448, 10354310, 12425172, 15531465, 20708620, 24850344, 31062930, 41417240, 62125860, 124251720]

約数ペア:

[(1, 124251720), (2, 62125860), (3, 41417240), (4, 31062930), (5, 24850344), (6, 20708620), (8, 15531465), (10, 12425172), (12, 10354310), (15, 8283448), (20, 6212586), (24, 5177155), (30, 4141724), (31, 4008120), (40, 3106293), (60, 2070862), (62, 2004060), (93, 1336040), (120, 1035431), (124, 1002030), (127, 978360), (155, 801624), (186, 668020), (248, 501015), (254, 489180), (263, 472440), (310, 400812), (372, 334010), (381, 326120), (465, 267208), (508, 244590), (526, 236220), (620, 200406), (635, 195672), (744, 167005), (762, 163060), (789, 157480), (930, 133604), (1016, 122295), (1052, 118110), (1240, 100203), (1270, 97836), (1315, 94488), (1524, 81530), (1578, 78740), (1860, 66802), (1905, 65224), (2104, 59055), (2540, 48918), (2630, 47244), (3048, 40765), (3156, 39370), (3720, 33401), (3810, 32612), (3937, 31560), (3945, 31496), (5080, 24459), (5260, 23622), (6312, 19685), (7620, 16306), (7874, 15780), (7890, 15748), (8153, 15240), (10520, 11811)]