415217280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{216259}}^1$

素因数の和:216281

約数の個数: 64

約数和(自身を含む): 1323511200

約数和(自身を除く): 908293920

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, 216259, 432518, 648777, 865036, 1081295, 1297554, 1730072, 2162590, 2595108, 3243885, 3460144, 4325180, 5190216, 6487770, 6920288, 8650360, 10380432, 12975540, 13840576, 17300720, 20760864, 25951080, 27681152, 34601440, 41521728, 51902160, 69202880, 83043456, 103804320, 138405760, 207608640, 415217280]

約数ペア:

[(1, 415217280), (2, 207608640), (3, 138405760), (4, 103804320), (5, 83043456), (6, 69202880), (8, 51902160), (10, 41521728), (12, 34601440), (15, 27681152), (16, 25951080), (20, 20760864), (24, 17300720), (30, 13840576), (32, 12975540), (40, 10380432), (48, 8650360), (60, 6920288), (64, 6487770), (80, 5190216), (96, 4325180), (120, 3460144), (128, 3243885), (160, 2595108), (192, 2162590), (240, 1730072), (320, 1297554), (384, 1081295), (480, 865036), (640, 648777), (960, 432518), (1920, 216259)]