1612708920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1493249}}^1$

素因数の和:1493269

約数の個数: 64

約数和(自身を含む): 5375700000

約数和(自身を除く): 3762991080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1493249, 2986498, 4479747, 5972996, 7466245, 8959494, 11945992, 13439241, 14932490, 17918988, 22398735, 26878482, 29864980, 35837976, 40317723, 44797470, 53756964, 59729960, 67196205, 80635446, 89594940, 107513928, 134392410, 161270892, 179189880, 201588615, 268784820, 322541784, 403177230, 537569640, 806354460, 1612708920]

約数ペア:

[(1, 1612708920), (2, 806354460), (3, 537569640), (4, 403177230), (5, 322541784), (6, 268784820), (8, 201588615), (9, 179189880), (10, 161270892), (12, 134392410), (15, 107513928), (18, 89594940), (20, 80635446), (24, 67196205), (27, 59729960), (30, 53756964), (36, 44797470), (40, 40317723), (45, 35837976), (54, 29864980), (60, 26878482), (72, 22398735), (90, 17918988), (108, 14932490), (120, 13439241), (135, 11945992), (180, 8959494), (216, 7466245), (270, 5972996), (360, 4479747), (540, 2986498), (1080, 1493249)]