71734920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{883}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 215766720

約数和(自身を除く): 144031800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 677, 883, 1354, 1766, 2031, 2649, 2708, 3385, 3532, 4062, 4415, 5298, 5416, 6770, 7064, 8124, 8830, 10155, 10596, 13245, 13540, 16248, 17660, 20310, 21192, 26490, 27080, 35320, 40620, 52980, 81240, 105960, 597791, 1195582, 1793373, 2391164, 2988955, 3586746, 4782328, 5977910, 7173492, 8966865, 11955820, 14346984, 17933730, 23911640, 35867460, 71734920]

約数ペア:

[(1, 71734920), (2, 35867460), (3, 23911640), (4, 17933730), (5, 14346984), (6, 11955820), (8, 8966865), (10, 7173492), (12, 5977910), (15, 4782328), (20, 3586746), (24, 2988955), (30, 2391164), (40, 1793373), (60, 1195582), (120, 597791), (677, 105960), (883, 81240), (1354, 52980), (1766, 40620), (2031, 35320), (2649, 27080), (2708, 26490), (3385, 21192), (3532, 20310), (4062, 17660), (4415, 16248), (5298, 13540), (5416, 13245), (6770, 10596), (7064, 10155), (8124, 8830)]