67810560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17659}}^1$

素因数の和:17683

約数の個数: 72

約数和(自身を含む): 216582240

約数和(自身を除く): 148771680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 17659, 35318, 52977, 70636, 88295, 105954, 141272, 176590, 211908, 264885, 282544, 353180, 423816, 529770, 565088, 706360, 847632, 1059540, 1130176, 1412720, 1695264, 2119080, 2260352, 2825440, 3390528, 4238160, 4520704, 5650880, 6781056, 8476320, 11301760, 13562112, 16952640, 22603520, 33905280, 67810560]

約数ペア:

[(1, 67810560), (2, 33905280), (3, 22603520), (4, 16952640), (5, 13562112), (6, 11301760), (8, 8476320), (10, 6781056), (12, 5650880), (15, 4520704), (16, 4238160), (20, 3390528), (24, 2825440), (30, 2260352), (32, 2119080), (40, 1695264), (48, 1412720), (60, 1130176), (64, 1059540), (80, 847632), (96, 706360), (120, 565088), (128, 529770), (160, 423816), (192, 353180), (240, 282544), (256, 264885), (320, 211908), (384, 176590), (480, 141272), (640, 105954), (768, 88295), (960, 70636), (1280, 52977), (1920, 35318), (3840, 17659)]