255495360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7250

約数の個数: 112

約数和(自身を含む): 833237856

約数和(自身を除く): 577742496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 7193, 8880, 11840, 14386, 17760, 21579, 28772, 35520, 35965, 43158, 57544, 71930, 86316, 107895, 115088, 143860, 172632, 215790, 230176, 266141, 287720, 345264, 431580, 460352, 532282, 575440, 690528, 798423, 863160, 1064564, 1150880, 1330705, 1381056, 1596846, 1726320, 2129128, 2301760, 2661410, 3193692, 3452640, 3992115, 4258256, 5322820, 6387384, 6905280, 7984230, 8516512, 10645640, 12774768, 15968460, 17033024, 21291280, 25549536, 31936920, 42582560, 51099072, 63873840, 85165120, 127747680, 255495360]

約数ペア:

[(1, 255495360), (2, 127747680), (3, 85165120), (4, 63873840), (5, 51099072), (6, 42582560), (8, 31936920), (10, 25549536), (12, 21291280), (15, 17033024), (16, 15968460), (20, 12774768), (24, 10645640), (30, 8516512), (32, 7984230), (37, 6905280), (40, 6387384), (48, 5322820), (60, 4258256), (64, 3992115), (74, 3452640), (80, 3193692), (96, 2661410), (111, 2301760), (120, 2129128), (148, 1726320), (160, 1596846), (185, 1381056), (192, 1330705), (222, 1150880), (240, 1064564), (296, 863160), (320, 798423), (370, 690528), (444, 575440), (480, 532282), (555, 460352), (592, 431580), (740, 345264), (888, 287720), (960, 266141), (1110, 230176), (1184, 215790), (1480, 172632), (1776, 143860), (2220, 115088), (2368, 107895), (2960, 86316), (3552, 71930), (4440, 57544), (5920, 43158), (7104, 35965), (7193, 35520), (8880, 28772), (11840, 21579), (14386, 17760)]