76842240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{20011}}^1$

素因数の和:20035

約数の個数: 72

約数和(自身を含む): 245427168

約数和(自身を除く): 168584928

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, 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, 5122816, 6403520, 7684224, 9605280, 12807040, 15368448, 19210560, 25614080, 38421120, 76842240]

約数ペア:

[(1, 76842240), (2, 38421120), (3, 25614080), (4, 19210560), (5, 15368448), (6, 12807040), (8, 9605280), (10, 7684224), (12, 6403520), (15, 5122816), (16, 4802640), (20, 3842112), (24, 3201760), (30, 2561408), (32, 2401320), (40, 1921056), (48, 1600880), (60, 1280704), (64, 1200660), (80, 960528), (96, 800440), (120, 640352), (128, 600330), (160, 480264), (192, 400220), (240, 320176), (256, 300165), (320, 240132), (384, 200110), (480, 160088), (640, 120066), (768, 100055), (960, 80044), (1280, 60033), (1920, 40022), (3840, 20011)]