445706760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{52313}}^1$

素因数の和:52398

約数の個数: 64

約数和(自身を含む): 1355978880

約数和(自身を除く): 910272120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 52313, 104626, 156939, 209252, 261565, 313878, 418504, 523130, 627756, 784695, 1046260, 1255512, 1569390, 2092520, 3138780, 3714223, 6277560, 7428446, 11142669, 14856892, 18571115, 22285338, 29713784, 37142230, 44570676, 55713345, 74284460, 89141352, 111426690, 148568920, 222853380, 445706760]

約数ペア:

[(1, 445706760), (2, 222853380), (3, 148568920), (4, 111426690), (5, 89141352), (6, 74284460), (8, 55713345), (10, 44570676), (12, 37142230), (15, 29713784), (20, 22285338), (24, 18571115), (30, 14856892), (40, 11142669), (60, 7428446), (71, 6277560), (120, 3714223), (142, 3138780), (213, 2092520), (284, 1569390), (355, 1255512), (426, 1046260), (568, 784695), (710, 627756), (852, 523130), (1065, 418504), (1420, 313878), (1704, 261565), (2130, 209252), (2840, 156939), (4260, 104626), (8520, 52313)]