22570920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20899}}^1$

素因数の和:20919

約数の個数: 64

約数和(自身を含む): 75240000

約数和(自身を除く): 52669080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 20899, 41798, 62697, 83596, 104495, 125394, 167192, 188091, 208990, 250788, 313485, 376182, 417980, 501576, 564273, 626970, 752364, 835960, 940455, 1128546, 1253940, 1504728, 1880910, 2257092, 2507880, 2821365, 3761820, 4514184, 5642730, 7523640, 11285460, 22570920]

約数ペア:

[(1, 22570920), (2, 11285460), (3, 7523640), (4, 5642730), (5, 4514184), (6, 3761820), (8, 2821365), (9, 2507880), (10, 2257092), (12, 1880910), (15, 1504728), (18, 1253940), (20, 1128546), (24, 940455), (27, 835960), (30, 752364), (36, 626970), (40, 564273), (45, 501576), (54, 417980), (60, 376182), (72, 313485), (90, 250788), (108, 208990), (120, 188091), (135, 167192), (180, 125394), (216, 104495), (270, 83596), (360, 62697), (540, 41798), (1080, 20899)]