19055760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79399}}^1$

素因数の和:79415

約数の個数: 40

約数和(自身を含む): 59073600

約数和(自身を除く): 40017840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79399, 158798, 238197, 317596, 396995, 476394, 635192, 793990, 952788, 1190985, 1270384, 1587980, 1905576, 2381970, 3175960, 3811152, 4763940, 6351920, 9527880, 19055760]

約数ペア:

[(1, 19055760), (2, 9527880), (3, 6351920), (4, 4763940), (5, 3811152), (6, 3175960), (8, 2381970), (10, 1905576), (12, 1587980), (15, 1270384), (16, 1190985), (20, 952788), (24, 793990), (30, 635192), (40, 476394), (48, 396995), (60, 317596), (80, 238197), (120, 158798), (240, 79399)]