75460480

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 181788480

約数和(自身を除く): 106328000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 628, 640, 751, 785, 1256, 1502, 1570, 2512, 3004, 3140, 3755, 5024, 6008, 6280, 7510, 10048, 12016, 12560, 15020, 20096, 24032, 25120, 30040, 48064, 50240, 60080, 96128, 100480, 117907, 120160, 235814, 240320, 471628, 480640, 589535, 943256, 1179070, 1886512, 2358140, 3773024, 4716280, 7546048, 9432560, 15092096, 18865120, 37730240, 75460480]

約数ペア:

[(1, 75460480), (2, 37730240), (4, 18865120), (5, 15092096), (8, 9432560), (10, 7546048), (16, 4716280), (20, 3773024), (32, 2358140), (40, 1886512), (64, 1179070), (80, 943256), (128, 589535), (157, 480640), (160, 471628), (314, 240320), (320, 235814), (628, 120160), (640, 117907), (751, 100480), (785, 96128), (1256, 60080), (1502, 50240), (1570, 48064), (2512, 30040), (3004, 25120), (3140, 24032), (3755, 20096), (5024, 15020), (6008, 12560), (6280, 12016), (7510, 10048)]