161569841280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{84150959}}^1$

素因数の和:84150981

約数の個数: 64

約数和(自身を含む): 515003875200

約数和(自身を除く): 353434033920

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, 84150959, 168301918, 252452877, 336603836, 420754795, 504905754, 673207672, 841509590, 1009811508, 1262264385, 1346415344, 1683019180, 2019623016, 2524528770, 2692830688, 3366038360, 4039246032, 5049057540, 5385661376, 6732076720, 8078492064, 10098115080, 10771322752, 13464153440, 16156984128, 20196230160, 26928306880, 32313968256, 40392460320, 53856613760, 80784920640, 161569841280]

約数ペア:

[(1, 161569841280), (2, 80784920640), (3, 53856613760), (4, 40392460320), (5, 32313968256), (6, 26928306880), (8, 20196230160), (10, 16156984128), (12, 13464153440), (15, 10771322752), (16, 10098115080), (20, 8078492064), (24, 6732076720), (30, 5385661376), (32, 5049057540), (40, 4039246032), (48, 3366038360), (60, 2692830688), (64, 2524528770), (80, 2019623016), (96, 1683019180), (120, 1346415344), (128, 1262264385), (160, 1009811508), (192, 841509590), (240, 673207672), (320, 504905754), (384, 420754795), (480, 336603836), (640, 252452877), (960, 168301918), (1920, 84150959)]