82187640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{228299}}^1$

素因数の和:228316

約数の個数: 48

約数和(自身を含む): 267111000

約数和(自身を除く): 184923360

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, 228299, 456598, 684897, 913196, 1141495, 1369794, 1826392, 2054691, 2282990, 2739588, 3424485, 4109382, 4565980, 5479176, 6848970, 8218764, 9131960, 10273455, 13697940, 16437528, 20546910, 27395880, 41093820, 82187640]

約数ペア:

[(1, 82187640), (2, 41093820), (3, 27395880), (4, 20546910), (5, 16437528), (6, 13697940), (8, 10273455), (9, 9131960), (10, 8218764), (12, 6848970), (15, 5479176), (18, 4565980), (20, 4109382), (24, 3424485), (30, 2739588), (36, 2282990), (40, 2054691), (45, 1826392), (60, 1369794), (72, 1141495), (90, 913196), (120, 684897), (180, 456598), (360, 228299)]