151787880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421633}}^1$

素因数の和:421650

約数の個数: 48

約数和(自身を含む): 493311780

約数和(自身を除く): 341523900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421633, 843266, 1264899, 1686532, 2108165, 2529798, 3373064, 3794697, 4216330, 5059596, 6324495, 7589394, 8432660, 10119192, 12648990, 15178788, 16865320, 18973485, 25297980, 30357576, 37946970, 50595960, 75893940, 151787880]

約数ペア:

[(1, 151787880), (2, 75893940), (3, 50595960), (4, 37946970), (5, 30357576), (6, 25297980), (8, 18973485), (9, 16865320), (10, 15178788), (12, 12648990), (15, 10119192), (18, 8432660), (20, 7589394), (24, 6324495), (30, 5059596), (36, 4216330), (40, 3794697), (45, 3373064), (60, 2529798), (72, 2108165), (90, 1686532), (120, 1264899), (180, 843266), (360, 421633)]