38709120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20161}}^1$

素因数の和:20183

約数の個数: 64

約数和(自身を含む): 123391440

約数和(自身を除く): 84682320

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, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 201610, 241932, 302415, 322576, 403220, 483864, 604830, 645152, 806440, 967728, 1209660, 1290304, 1612880, 1935456, 2419320, 2580608, 3225760, 3870912, 4838640, 6451520, 7741824, 9677280, 12903040, 19354560, 38709120]

約数ペア:

[(1, 38709120), (2, 19354560), (3, 12903040), (4, 9677280), (5, 7741824), (6, 6451520), (8, 4838640), (10, 3870912), (12, 3225760), (15, 2580608), (16, 2419320), (20, 1935456), (24, 1612880), (30, 1290304), (32, 1209660), (40, 967728), (48, 806440), (60, 645152), (64, 604830), (80, 483864), (96, 403220), (120, 322576), (128, 302415), (160, 241932), (192, 201610), (240, 161288), (320, 120966), (384, 100805), (480, 80644), (640, 60483), (960, 40322), (1920, 20161)]