471780480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{245719}}^1$

素因数の和:245741

約数の個数: 64

約数和(自身を含む): 1503806400

約数和(自身を除く): 1032025920

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, 245719, 491438, 737157, 982876, 1228595, 1474314, 1965752, 2457190, 2948628, 3685785, 3931504, 4914380, 5897256, 7371570, 7863008, 9828760, 11794512, 14743140, 15726016, 19657520, 23589024, 29486280, 31452032, 39315040, 47178048, 58972560, 78630080, 94356096, 117945120, 157260160, 235890240, 471780480]

約数ペア:

[(1, 471780480), (2, 235890240), (3, 157260160), (4, 117945120), (5, 94356096), (6, 78630080), (8, 58972560), (10, 47178048), (12, 39315040), (15, 31452032), (16, 29486280), (20, 23589024), (24, 19657520), (30, 15726016), (32, 14743140), (40, 11794512), (48, 9828760), (60, 7863008), (64, 7371570), (80, 5897256), (96, 4914380), (120, 3931504), (128, 3685785), (160, 2948628), (192, 2457190), (240, 1965752), (320, 1474314), (384, 1228595), (480, 982876), (640, 737157), (960, 491438), (1920, 245719)]