238396920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53693}}^1$

素因数の和:53744

約数の個数: 64

約数和(自身を含む): 734533920

約数和(自身を除く): 496137000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 53693, 107386, 161079, 214772, 268465, 322158, 429544, 536930, 644316, 805395, 1073860, 1288632, 1610790, 1986641, 2147720, 3221580, 3973282, 5959923, 6443160, 7946564, 9933205, 11919846, 15893128, 19866410, 23839692, 29799615, 39732820, 47679384, 59599230, 79465640, 119198460, 238396920]

約数ペア:

[(1, 238396920), (2, 119198460), (3, 79465640), (4, 59599230), (5, 47679384), (6, 39732820), (8, 29799615), (10, 23839692), (12, 19866410), (15, 15893128), (20, 11919846), (24, 9933205), (30, 7946564), (37, 6443160), (40, 5959923), (60, 3973282), (74, 3221580), (111, 2147720), (120, 1986641), (148, 1610790), (185, 1288632), (222, 1073860), (296, 805395), (370, 644316), (444, 536930), (555, 429544), (740, 322158), (888, 268465), (1110, 214772), (1480, 161079), (2220, 107386), (4440, 53693)]