200730720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{418189}}^1$

素因数の和:418207

約数の個数: 48

約数和(自身を含む): 632303280

約数和(自身を除く): 431572560

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, 418189, 836378, 1254567, 1672756, 2090945, 2509134, 3345512, 4181890, 5018268, 6272835, 6691024, 8363780, 10036536, 12545670, 13382048, 16727560, 20073072, 25091340, 33455120, 40146144, 50182680, 66910240, 100365360, 200730720]

約数ペア:

[(1, 200730720), (2, 100365360), (3, 66910240), (4, 50182680), (5, 40146144), (6, 33455120), (8, 25091340), (10, 20073072), (12, 16727560), (15, 13382048), (16, 12545670), (20, 10036536), (24, 8363780), (30, 6691024), (32, 6272835), (40, 5018268), (48, 4181890), (60, 3345512), (80, 2509134), (96, 2090945), (120, 1672756), (160, 1254567), (240, 836378), (480, 418189)]