31835520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{5527}}^1$

素因数の和:5552

約数の個数: 96

約数和(自身を含む): 109951920

約数和(自身を除く): 78116400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5527, 5760, 11054, 16581, 22108, 27635, 33162, 44216, 49743, 55270, 66324, 82905, 88432, 99486, 110540, 132648, 165810, 176864, 198972, 221080, 248715, 265296, 331620, 353728, 397944, 442160, 497430, 530592, 663240, 707456, 795888, 884320, 994860, 1061184, 1326480, 1591776, 1768640, 1989720, 2122368, 2652960, 3183552, 3537280, 3979440, 5305920, 6367104, 7958880, 10611840, 15917760, 31835520]

約数ペア:

[(1, 31835520), (2, 15917760), (3, 10611840), (4, 7958880), (5, 6367104), (6, 5305920), (8, 3979440), (9, 3537280), (10, 3183552), (12, 2652960), (15, 2122368), (16, 1989720), (18, 1768640), (20, 1591776), (24, 1326480), (30, 1061184), (32, 994860), (36, 884320), (40, 795888), (45, 707456), (48, 663240), (60, 530592), (64, 497430), (72, 442160), (80, 397944), (90, 353728), (96, 331620), (120, 265296), (128, 248715), (144, 221080), (160, 198972), (180, 176864), (192, 165810), (240, 132648), (288, 110540), (320, 99486), (360, 88432), (384, 82905), (480, 66324), (576, 55270), (640, 49743), (720, 44216), (960, 33162), (1152, 27635), (1440, 22108), (1920, 16581), (2880, 11054), (5527, 5760)]