2118455760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8826899}}^1$

素因数の和:8826915

約数の個数: 40

約数和(自身を含む): 6567213600

約数和(自身を除く): 4448757840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8826899, 17653798, 26480697, 35307596, 44134495, 52961394, 70615192, 88268990, 105922788, 132403485, 141230384, 176537980, 211845576, 264806970, 353075960, 423691152, 529613940, 706151920, 1059227880, 2118455760]

約数ペア:

[(1, 2118455760), (2, 1059227880), (3, 706151920), (4, 529613940), (5, 423691152), (6, 353075960), (8, 264806970), (10, 211845576), (12, 176537980), (15, 141230384), (16, 132403485), (20, 105922788), (24, 88268990), (30, 70615192), (40, 52961394), (48, 44134495), (60, 35307596), (80, 26480697), (120, 17653798), (240, 8826899)]