671832960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{349913}}^1$

素因数の和:349935

約数の個数: 64

約数和(自身を含む): 2141473680

約数和(自身を除く): 1469640720

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, 349913, 699826, 1049739, 1399652, 1749565, 2099478, 2799304, 3499130, 4198956, 5248695, 5598608, 6998260, 8397912, 10497390, 11197216, 13996520, 16795824, 20994780, 22394432, 27993040, 33591648, 41989560, 44788864, 55986080, 67183296, 83979120, 111972160, 134366592, 167958240, 223944320, 335916480, 671832960]

約数ペア:

[(1, 671832960), (2, 335916480), (3, 223944320), (4, 167958240), (5, 134366592), (6, 111972160), (8, 83979120), (10, 67183296), (12, 55986080), (15, 44788864), (16, 41989560), (20, 33591648), (24, 27993040), (30, 22394432), (32, 20994780), (40, 16795824), (48, 13996520), (60, 11197216), (64, 10497390), (80, 8397912), (96, 6998260), (120, 5598608), (128, 5248695), (160, 4198956), (192, 3499130), (240, 2799304), (320, 2099478), (384, 1749565), (480, 1399652), (640, 1049739), (960, 699826), (1920, 349913)]