215939160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{599831}}^1$

素因数の和:599848

約数の個数: 48

約数和(自身を含む): 701803440

約数和(自身を除く): 485864280

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, 599831, 1199662, 1799493, 2399324, 2999155, 3598986, 4798648, 5398479, 5998310, 7197972, 8997465, 10796958, 11996620, 14395944, 17994930, 21593916, 23993240, 26992395, 35989860, 43187832, 53984790, 71979720, 107969580, 215939160]

約数ペア:

[(1, 215939160), (2, 107969580), (3, 71979720), (4, 53984790), (5, 43187832), (6, 35989860), (8, 26992395), (9, 23993240), (10, 21593916), (12, 17994930), (15, 14395944), (18, 11996620), (20, 10796958), (24, 8997465), (30, 7197972), (36, 5998310), (40, 5398479), (45, 4798648), (60, 3598986), (72, 2999155), (90, 2399324), (120, 1799493), (180, 1199662), (360, 599831)]