201419520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{52453}}^1$

素因数の和:52477

約数の個数: 72

約数和(自身を含む): 643295856

約数和(自身を除く): 441876336

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 52453, 104906, 157359, 209812, 262265, 314718, 419624, 524530, 629436, 786795, 839248, 1049060, 1258872, 1573590, 1678496, 2098120, 2517744, 3147180, 3356992, 4196240, 5035488, 6294360, 6713984, 8392480, 10070976, 12588720, 13427968, 16784960, 20141952, 25177440, 33569920, 40283904, 50354880, 67139840, 100709760, 201419520]

約数ペア:

[(1, 201419520), (2, 100709760), (3, 67139840), (4, 50354880), (5, 40283904), (6, 33569920), (8, 25177440), (10, 20141952), (12, 16784960), (15, 13427968), (16, 12588720), (20, 10070976), (24, 8392480), (30, 6713984), (32, 6294360), (40, 5035488), (48, 4196240), (60, 3356992), (64, 3147180), (80, 2517744), (96, 2098120), (120, 1678496), (128, 1573590), (160, 1258872), (192, 1049060), (240, 839248), (256, 786795), (320, 629436), (384, 524530), (480, 419624), (640, 314718), (768, 262265), (960, 209812), (1280, 157359), (1920, 104906), (3840, 52453)]