331872960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{345701}}^1$

素因数の和:345721

約数の個数: 56

約数和(自身を含む): 1053699696

約数和(自身を除く): 721826736

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, 345701, 691402, 1037103, 1382804, 1728505, 2074206, 2765608, 3457010, 4148412, 5185515, 5531216, 6914020, 8296824, 10371030, 11062432, 13828040, 16593648, 20742060, 22124864, 27656080, 33187296, 41484120, 55312160, 66374592, 82968240, 110624320, 165936480, 331872960]

約数ペア:

[(1, 331872960), (2, 165936480), (3, 110624320), (4, 82968240), (5, 66374592), (6, 55312160), (8, 41484120), (10, 33187296), (12, 27656080), (15, 22124864), (16, 20742060), (20, 16593648), (24, 13828040), (30, 11062432), (32, 10371030), (40, 8296824), (48, 6914020), (60, 5531216), (64, 5185515), (80, 4148412), (96, 3457010), (120, 2765608), (160, 2074206), (192, 1728505), (240, 1382804), (320, 1037103), (480, 691402), (960, 345701)]