807480

素因数分解:

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

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 2625480

約数和(自身を除く): 1818000

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, 2243, 4486, 6729, 8972, 11215, 13458, 17944, 20187, 22430, 26916, 33645, 40374, 44860, 53832, 67290, 80748, 89720, 100935, 134580, 161496, 201870, 269160, 403740, 807480]

約数ペア:

[(1, 807480), (2, 403740), (3, 269160), (4, 201870), (5, 161496), (6, 134580), (8, 100935), (9, 89720), (10, 80748), (12, 67290), (15, 53832), (18, 44860), (20, 40374), (24, 33645), (30, 26916), (36, 22430), (40, 20187), (45, 17944), (60, 13458), (72, 11215), (90, 8972), (120, 6729), (180, 4486), (360, 2243)]