67680960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70501}}^1$

素因数の和:70521

約数の個数: 56

約数和(自身を含む): 214890096

約数和(自身を除く): 147209136

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, 160, 192, 240, 320, 480, 960, 70501, 141002, 211503, 282004, 352505, 423006, 564008, 705010, 846012, 1057515, 1128016, 1410020, 1692024, 2115030, 2256032, 2820040, 3384048, 4230060, 4512064, 5640080, 6768096, 8460120, 11280160, 13536192, 16920240, 22560320, 33840480, 67680960]

約数ペア:

[(1, 67680960), (2, 33840480), (3, 22560320), (4, 16920240), (5, 13536192), (6, 11280160), (8, 8460120), (10, 6768096), (12, 5640080), (15, 4512064), (16, 4230060), (20, 3384048), (24, 2820040), (30, 2256032), (32, 2115030), (40, 1692024), (48, 1410020), (60, 1128016), (64, 1057515), (80, 846012), (96, 705010), (120, 564008), (160, 423006), (192, 352505), (240, 282004), (320, 211503), (480, 141002), (960, 70501)]