21610560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{22511}}^1$

素因数の和:22531

約数の個数: 56

約数和(自身を含む): 68616576

約数和(自身を除く): 47006016

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, 160, 192, 240, 320, 480, 960, 22511, 45022, 67533, 90044, 112555, 135066, 180088, 225110, 270132, 337665, 360176, 450220, 540264, 675330, 720352, 900440, 1080528, 1350660, 1440704, 1800880, 2161056, 2701320, 3601760, 4322112, 5402640, 7203520, 10805280, 21610560]

約数ペア:

[(1, 21610560), (2, 10805280), (3, 7203520), (4, 5402640), (5, 4322112), (6, 3601760), (8, 2701320), (10, 2161056), (12, 1800880), (15, 1440704), (16, 1350660), (20, 1080528), (24, 900440), (30, 720352), (32, 675330), (40, 540264), (48, 450220), (60, 360176), (64, 337665), (80, 270132), (96, 225110), (120, 180088), (160, 135066), (192, 112555), (240, 90044), (320, 67533), (480, 45022), (960, 22511)]