2422440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2243}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 8078400

約数和(自身を除く): 5655960

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, 2243, 4486, 6729, 8972, 11215, 13458, 17944, 20187, 22430, 26916, 33645, 40374, 44860, 53832, 60561, 67290, 80748, 89720, 100935, 121122, 134580, 161496, 201870, 242244, 269160, 302805, 403740, 484488, 605610, 807480, 1211220, 2422440]

約数ペア:

[(1, 2422440), (2, 1211220), (3, 807480), (4, 605610), (5, 484488), (6, 403740), (8, 302805), (9, 269160), (10, 242244), (12, 201870), (15, 161496), (18, 134580), (20, 121122), (24, 100935), (27, 89720), (30, 80748), (36, 67290), (40, 60561), (45, 53832), (54, 44860), (60, 40374), (72, 33645), (90, 26916), (108, 22430), (120, 20187), (135, 17944), (180, 13458), (216, 11215), (270, 8972), (360, 6729), (540, 4486), (1080, 2243)]