28583640

素因数分解:

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

素因数の和:79416

約数の個数: 48

約数和(自身を含む): 92898000

約数和(自身を除く): 64314360

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, 79399, 158798, 238197, 317596, 396995, 476394, 635192, 714591, 793990, 952788, 1190985, 1429182, 1587980, 1905576, 2381970, 2858364, 3175960, 3572955, 4763940, 5716728, 7145910, 9527880, 14291820, 28583640]

約数ペア:

[(1, 28583640), (2, 14291820), (3, 9527880), (4, 7145910), (5, 5716728), (6, 4763940), (8, 3572955), (9, 3175960), (10, 2858364), (12, 2381970), (15, 1905576), (18, 1587980), (20, 1429182), (24, 1190985), (30, 952788), (36, 793990), (40, 714591), (45, 635192), (60, 476394), (72, 396995), (90, 317596), (120, 238197), (180, 158798), (360, 79399)]