178929120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{372769}}^1$

素因数の和:372787

約数の個数: 48

約数和(自身を含む): 563628240

約数和(自身を除く): 384699120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 372769, 745538, 1118307, 1491076, 1863845, 2236614, 2982152, 3727690, 4473228, 5591535, 5964304, 7455380, 8946456, 11183070, 11928608, 14910760, 17892912, 22366140, 29821520, 35785824, 44732280, 59643040, 89464560, 178929120]

約数ペア:

[(1, 178929120), (2, 89464560), (3, 59643040), (4, 44732280), (5, 35785824), (6, 29821520), (8, 22366140), (10, 17892912), (12, 14910760), (15, 11928608), (16, 11183070), (20, 8946456), (24, 7455380), (30, 5964304), (32, 5591535), (40, 4473228), (48, 3727690), (60, 2982152), (80, 2236614), (96, 1863845), (120, 1491076), (160, 1118307), (240, 745538), (480, 372769)]