135680640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{70667}}^1$

素因数の和:70689

約数の個数: 64

約数和(自身を含む): 432488160

約数和(自身を除く): 296807520

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, 320, 384, 480, 640, 960, 1920, 70667, 141334, 212001, 282668, 353335, 424002, 565336, 706670, 848004, 1060005, 1130672, 1413340, 1696008, 2120010, 2261344, 2826680, 3392016, 4240020, 4522688, 5653360, 6784032, 8480040, 9045376, 11306720, 13568064, 16960080, 22613440, 27136128, 33920160, 45226880, 67840320, 135680640]

約数ペア:

[(1, 135680640), (2, 67840320), (3, 45226880), (4, 33920160), (5, 27136128), (6, 22613440), (8, 16960080), (10, 13568064), (12, 11306720), (15, 9045376), (16, 8480040), (20, 6784032), (24, 5653360), (30, 4522688), (32, 4240020), (40, 3392016), (48, 2826680), (60, 2261344), (64, 2120010), (80, 1696008), (96, 1413340), (120, 1130672), (128, 1060005), (160, 848004), (192, 706670), (240, 565336), (320, 424002), (384, 353335), (480, 282668), (640, 212001), (960, 141334), (1920, 70667)]