4865561640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13515449}}^1$

素因数の和:13515466

約数の個数: 48

約数和(自身を含む): 15813076500

約数和(自身を除く): 10947514860

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, 13515449, 27030898, 40546347, 54061796, 67577245, 81092694, 108123592, 121639041, 135154490, 162185388, 202731735, 243278082, 270308980, 324370776, 405463470, 486556164, 540617960, 608195205, 810926940, 973112328, 1216390410, 1621853880, 2432780820, 4865561640]

約数ペア:

[(1, 4865561640), (2, 2432780820), (3, 1621853880), (4, 1216390410), (5, 973112328), (6, 810926940), (8, 608195205), (9, 540617960), (10, 486556164), (12, 405463470), (15, 324370776), (18, 270308980), (20, 243278082), (24, 202731735), (30, 162185388), (36, 135154490), (40, 121639041), (45, 108123592), (60, 81092694), (72, 67577245), (90, 54061796), (120, 40546347), (180, 27030898), (360, 13515449)]