200819160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{557831}}^1$

素因数の和:557848

約数の個数: 48

約数和(自身を含む): 652663440

約数和(自身を除く): 451844280

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, 557831, 1115662, 1673493, 2231324, 2789155, 3346986, 4462648, 5020479, 5578310, 6693972, 8367465, 10040958, 11156620, 13387944, 16734930, 20081916, 22313240, 25102395, 33469860, 40163832, 50204790, 66939720, 100409580, 200819160]

約数ペア:

[(1, 200819160), (2, 100409580), (3, 66939720), (4, 50204790), (5, 40163832), (6, 33469860), (8, 25102395), (9, 22313240), (10, 20081916), (12, 16734930), (15, 13387944), (18, 11156620), (20, 10040958), (24, 8367465), (30, 6693972), (36, 5578310), (40, 5020479), (45, 4462648), (60, 3346986), (72, 2789155), (90, 2231324), (120, 1673493), (180, 1115662), (360, 557831)]