298650720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{622189}}^1$

素因数の和:622207

約数の個数: 48

約数和(自身を含む): 940751280

約数和(自身を除く): 642100560

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, 622189, 1244378, 1866567, 2488756, 3110945, 3733134, 4977512, 6221890, 7466268, 9332835, 9955024, 12443780, 14932536, 18665670, 19910048, 24887560, 29865072, 37331340, 49775120, 59730144, 74662680, 99550240, 149325360, 298650720]

約数ペア:

[(1, 298650720), (2, 149325360), (3, 99550240), (4, 74662680), (5, 59730144), (6, 49775120), (8, 37331340), (10, 29865072), (12, 24887560), (15, 19910048), (16, 18665670), (20, 14932536), (24, 12443780), (30, 9955024), (32, 9332835), (40, 7466268), (48, 6221890), (60, 4977512), (80, 3733134), (96, 3110945), (120, 2488756), (160, 1866567), (240, 1244378), (480, 622189)]