150780160

素因数分解:

$2^8\times 5^1\times {\mathrm{117797}}^1$

素因数の和:117818

約数の個数: 36

約数和(自身を含む): 361168668

約数和(自身を除く): 210388508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 117797, 235594, 471188, 588985, 942376, 1177970, 1884752, 2355940, 3769504, 4711880, 7539008, 9423760, 15078016, 18847520, 30156032, 37695040, 75390080, 150780160]

約数ペア:

[(1, 150780160), (2, 75390080), (4, 37695040), (5, 30156032), (8, 18847520), (10, 15078016), (16, 9423760), (20, 7539008), (32, 4711880), (40, 3769504), (64, 2355940), (80, 1884752), (128, 1177970), (160, 942376), (256, 588985), (320, 471188), (640, 235594), (1280, 117797)]