25023840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 81012960

約数和(自身を除く): 55989120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1409, 1480, 1776, 2220, 2818, 2960, 3552, 4227, 4440, 5636, 5920, 7045, 8454, 8880, 11272, 14090, 16908, 17760, 21135, 22544, 28180, 33816, 42270, 45088, 52133, 56360, 67632, 84540, 104266, 112720, 135264, 156399, 169080, 208532, 225440, 260665, 312798, 338160, 417064, 521330, 625596, 676320, 781995, 834128, 1042660, 1251192, 1563990, 1668256, 2085320, 2502384, 3127980, 4170640, 5004768, 6255960, 8341280, 12511920, 25023840]

約数ペア:

[(1, 25023840), (2, 12511920), (3, 8341280), (4, 6255960), (5, 5004768), (6, 4170640), (8, 3127980), (10, 2502384), (12, 2085320), (15, 1668256), (16, 1563990), (20, 1251192), (24, 1042660), (30, 834128), (32, 781995), (37, 676320), (40, 625596), (48, 521330), (60, 417064), (74, 338160), (80, 312798), (96, 260665), (111, 225440), (120, 208532), (148, 169080), (160, 156399), (185, 135264), (222, 112720), (240, 104266), (296, 84540), (370, 67632), (444, 56360), (480, 52133), (555, 45088), (592, 42270), (740, 33816), (888, 28180), (1110, 22544), (1184, 21135), (1409, 17760), (1480, 16908), (1776, 14090), (2220, 11272), (2818, 8880), (2960, 8454), (3552, 7045), (4227, 5920), (4440, 5636)]