74790840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32803}}^1$

素因数の和:32836

約数の個数: 64

約数和(自身を含む): 236188800

約数和(自身を除く): 161397960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 32803, 65606, 98409, 131212, 164015, 196818, 262424, 328030, 393636, 492045, 623257, 656060, 787272, 984090, 1246514, 1312120, 1869771, 1968180, 2493028, 3116285, 3739542, 3936360, 4986056, 6232570, 7479084, 9348855, 12465140, 14958168, 18697710, 24930280, 37395420, 74790840]

約数ペア:

[(1, 74790840), (2, 37395420), (3, 24930280), (4, 18697710), (5, 14958168), (6, 12465140), (8, 9348855), (10, 7479084), (12, 6232570), (15, 4986056), (19, 3936360), (20, 3739542), (24, 3116285), (30, 2493028), (38, 1968180), (40, 1869771), (57, 1312120), (60, 1246514), (76, 984090), (95, 787272), (114, 656060), (120, 623257), (152, 492045), (190, 393636), (228, 328030), (285, 262424), (380, 196818), (456, 164015), (570, 131212), (760, 98409), (1140, 65606), (2280, 32803)]