64831680

素因数分解:

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

素因数の和:22534

約数の個数: 84

約数和(自身を含む): 223003872

約数和(自身を除く): 158172192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22511, 45022, 67533, 90044, 112555, 135066, 180088, 202599, 225110, 270132, 337665, 360176, 405198, 450220, 540264, 675330, 720352, 810396, 900440, 1012995, 1080528, 1350660, 1440704, 1620792, 1800880, 2025990, 2161056, 2701320, 3241584, 3601760, 4051980, 4322112, 5402640, 6483168, 7203520, 8103960, 10805280, 12966336, 16207920, 21610560, 32415840, 64831680]

約数ペア:

[(1, 64831680), (2, 32415840), (3, 21610560), (4, 16207920), (5, 12966336), (6, 10805280), (8, 8103960), (9, 7203520), (10, 6483168), (12, 5402640), (15, 4322112), (16, 4051980), (18, 3601760), (20, 3241584), (24, 2701320), (30, 2161056), (32, 2025990), (36, 1800880), (40, 1620792), (45, 1440704), (48, 1350660), (60, 1080528), (64, 1012995), (72, 900440), (80, 810396), (90, 720352), (96, 675330), (120, 540264), (144, 450220), (160, 405198), (180, 360176), (192, 337665), (240, 270132), (288, 225110), (320, 202599), (360, 180088), (480, 135066), (576, 112555), (720, 90044), (960, 67533), (1440, 45022), (2880, 22511)]