3038352640

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30047}}^1$

素因数の和:30147

約数の個数: 72

約数和(自身を含む): 7370173440

約数和(自身を除く): 4331820800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 632, 640, 790, 1264, 1280, 1580, 2528, 3160, 5056, 6320, 10112, 12640, 20224, 25280, 30047, 50560, 60094, 101120, 120188, 150235, 240376, 300470, 480752, 600940, 961504, 1201880, 1923008, 2373713, 2403760, 3846016, 4747426, 4807520, 7692032, 9494852, 9615040, 11868565, 18989704, 19230080, 23737130, 37979408, 38460160, 47474260, 75958816, 94948520, 151917632, 189897040, 303835264, 379794080, 607670528, 759588160, 1519176320, 3038352640]

約数ペア:

[(1, 3038352640), (2, 1519176320), (4, 759588160), (5, 607670528), (8, 379794080), (10, 303835264), (16, 189897040), (20, 151917632), (32, 94948520), (40, 75958816), (64, 47474260), (79, 38460160), (80, 37979408), (128, 23737130), (158, 19230080), (160, 18989704), (256, 11868565), (316, 9615040), (320, 9494852), (395, 7692032), (632, 4807520), (640, 4747426), (790, 3846016), (1264, 2403760), (1280, 2373713), (1580, 1923008), (2528, 1201880), (3160, 961504), (5056, 600940), (6320, 480752), (10112, 300470), (12640, 240376), (20224, 150235), (25280, 120188), (30047, 101120), (50560, 60094)]