214314480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{297659}}^1$

素因数の和:297678

約数の個数: 60

約数和(自身を含む): 719741880

約数和(自身を除く): 505427400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 297659, 595318, 892977, 1190636, 1488295, 1785954, 2381272, 2678931, 2976590, 3571908, 4464885, 4762544, 5357862, 5953180, 7143816, 8929770, 10715724, 11906360, 13394655, 14287632, 17859540, 21431448, 23812720, 26789310, 35719080, 42862896, 53578620, 71438160, 107157240, 214314480]

約数ペア:

[(1, 214314480), (2, 107157240), (3, 71438160), (4, 53578620), (5, 42862896), (6, 35719080), (8, 26789310), (9, 23812720), (10, 21431448), (12, 17859540), (15, 14287632), (16, 13394655), (18, 11906360), (20, 10715724), (24, 8929770), (30, 7143816), (36, 5953180), (40, 5357862), (45, 4762544), (48, 4464885), (60, 3571908), (72, 2976590), (80, 2678931), (90, 2381272), (120, 1785954), (144, 1488295), (180, 1190636), (240, 892977), (360, 595318), (720, 297659)]