38421120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20011}}^1$

素因数の和:20033

約数の個数: 64

約数和(自身を含む): 122473440

約数和(自身を除く): 84052320

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, 20011, 40022, 60033, 80044, 100055, 120066, 160088, 200110, 240132, 300165, 320176, 400220, 480264, 600330, 640352, 800440, 960528, 1200660, 1280704, 1600880, 1921056, 2401320, 2561408, 3201760, 3842112, 4802640, 6403520, 7684224, 9605280, 12807040, 19210560, 38421120]

約数ペア:

[(1, 38421120), (2, 19210560), (3, 12807040), (4, 9605280), (5, 7684224), (6, 6403520), (8, 4802640), (10, 3842112), (12, 3201760), (15, 2561408), (16, 2401320), (20, 1921056), (24, 1600880), (30, 1280704), (32, 1200660), (40, 960528), (48, 800440), (60, 640352), (64, 600330), (80, 480264), (96, 400220), (120, 320176), (128, 300165), (160, 240132), (192, 200110), (240, 160088), (320, 120066), (384, 100055), (480, 80044), (640, 60033), (960, 40022), (1920, 20011)]