57108960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39659}}^1$

素因数の和:39680

約数の個数: 72

約数和(自身を含む): 194889240

約数和(自身を除く): 137780280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39659, 79318, 118977, 158636, 198295, 237954, 317272, 356931, 396590, 475908, 594885, 634544, 713862, 793180, 951816, 1189770, 1269088, 1427724, 1586360, 1784655, 1903632, 2379540, 2855448, 3172720, 3569310, 3807264, 4759080, 5710896, 6345440, 7138620, 9518160, 11421792, 14277240, 19036320, 28554480, 57108960]

約数ペア:

[(1, 57108960), (2, 28554480), (3, 19036320), (4, 14277240), (5, 11421792), (6, 9518160), (8, 7138620), (9, 6345440), (10, 5710896), (12, 4759080), (15, 3807264), (16, 3569310), (18, 3172720), (20, 2855448), (24, 2379540), (30, 1903632), (32, 1784655), (36, 1586360), (40, 1427724), (45, 1269088), (48, 1189770), (60, 951816), (72, 793180), (80, 713862), (90, 634544), (96, 594885), (120, 475908), (144, 396590), (160, 356931), (180, 317272), (240, 237954), (288, 198295), (360, 158636), (480, 118977), (720, 79318), (1440, 39659)]