203374560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{423697}}^1$

素因数の和:423715

約数の個数: 48

約数和(自身を含む): 640631376

約数和(自身を除く): 437256816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 423697, 847394, 1271091, 1694788, 2118485, 2542182, 3389576, 4236970, 5084364, 6355455, 6779152, 8473940, 10168728, 12710910, 13558304, 16947880, 20337456, 25421820, 33895760, 40674912, 50843640, 67791520, 101687280, 203374560]

約数ペア:

[(1, 203374560), (2, 101687280), (3, 67791520), (4, 50843640), (5, 40674912), (6, 33895760), (8, 25421820), (10, 20337456), (12, 16947880), (15, 13558304), (16, 12710910), (20, 10168728), (24, 8473940), (30, 6779152), (32, 6355455), (40, 5084364), (48, 4236970), (60, 3389576), (80, 2542182), (96, 2118485), (120, 1694788), (160, 1271091), (240, 847394), (480, 423697)]