61527240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 201010680

約数和(自身を除く): 139483440

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, 277, 360, 554, 617, 831, 1108, 1234, 1385, 1662, 1851, 2216, 2468, 2493, 2770, 3085, 3324, 3702, 4155, 4936, 4986, 5540, 5553, 6170, 6648, 7404, 8310, 9255, 9972, 11080, 11106, 12340, 12465, 14808, 16620, 18510, 19944, 22212, 24680, 24930, 27765, 33240, 37020, 44424, 49860, 55530, 74040, 99720, 111060, 170909, 222120, 341818, 512727, 683636, 854545, 1025454, 1367272, 1538181, 1709090, 2050908, 2563635, 3076362, 3418180, 4101816, 5127270, 6152724, 6836360, 7690905, 10254540, 12305448, 15381810, 20509080, 30763620, 61527240]

約数ペア:

[(1, 61527240), (2, 30763620), (3, 20509080), (4, 15381810), (5, 12305448), (6, 10254540), (8, 7690905), (9, 6836360), (10, 6152724), (12, 5127270), (15, 4101816), (18, 3418180), (20, 3076362), (24, 2563635), (30, 2050908), (36, 1709090), (40, 1538181), (45, 1367272), (60, 1025454), (72, 854545), (90, 683636), (120, 512727), (180, 341818), (277, 222120), (360, 170909), (554, 111060), (617, 99720), (831, 74040), (1108, 55530), (1234, 49860), (1385, 44424), (1662, 37020), (1851, 33240), (2216, 27765), (2468, 24930), (2493, 24680), (2770, 22212), (3085, 19944), (3324, 18510), (3702, 16620), (4155, 14808), (4936, 12465), (4986, 12340), (5540, 11106), (5553, 11080), (6170, 9972), (6648, 9255), (7404, 8310)]