810829440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{15641}}^1$

素因数の和:15672

約数の個数: 160

約数和(自身を含む): 2895803460

約数和(自身を除く): 2084974020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 15641, 17280, 25920, 31282, 46923, 51840, 62564, 78205, 93846, 125128, 140769, 156410, 187692, 234615, 250256, 281538, 312820, 375384, 422307, 469230, 500512, 563076, 625640, 703845, 750768, 844614, 938460, 1001024, 1126152, 1251280, 1266921, 1407690, 1501536, 1689228, 1876920, 2002048, 2111535, 2252304, 2502560, 2533842, 2815380, 3003072, 3378456, 3753840, 4223070, 4504608, 5005120, 5067684, 5630760, 6006144, 6334605, 6756912, 7507680, 8446140, 9009216, 10010240, 10135368, 11261520, 12669210, 13513824, 15015360, 16892280, 18018432, 20270736, 22523040, 25338420, 27027648, 30030720, 33784560, 40541472, 45046080, 50676840, 54055296, 67569120, 81082944, 90092160, 101353680, 135138240, 162165888, 202707360, 270276480, 405414720, 810829440]

約数ペア:

[(1, 810829440), (2, 405414720), (3, 270276480), (4, 202707360), (5, 162165888), (6, 135138240), (8, 101353680), (9, 90092160), (10, 81082944), (12, 67569120), (15, 54055296), (16, 50676840), (18, 45046080), (20, 40541472), (24, 33784560), (27, 30030720), (30, 27027648), (32, 25338420), (36, 22523040), (40, 20270736), (45, 18018432), (48, 16892280), (54, 15015360), (60, 13513824), (64, 12669210), (72, 11261520), (80, 10135368), (81, 10010240), (90, 9009216), (96, 8446140), (108, 7507680), (120, 6756912), (128, 6334605), (135, 6006144), (144, 5630760), (160, 5067684), (162, 5005120), (180, 4504608), (192, 4223070), (216, 3753840), (240, 3378456), (270, 3003072), (288, 2815380), (320, 2533842), (324, 2502560), (360, 2252304), (384, 2111535), (405, 2002048), (432, 1876920), (480, 1689228), (540, 1501536), (576, 1407690), (640, 1266921), (648, 1251280), (720, 1126152), (810, 1001024), (864, 938460), (960, 844614), (1080, 750768), (1152, 703845), (1296, 625640), (1440, 563076), (1620, 500512), (1728, 469230), (1920, 422307), (2160, 375384), (2592, 312820), (2880, 281538), (3240, 250256), (3456, 234615), (4320, 187692), (5184, 156410), (5760, 140769), (6480, 125128), (8640, 93846), (10368, 78205), (12960, 62564), (15641, 51840), (17280, 46923), (25920, 31282)]