161477280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37379}}^1$

素因数の和:37403

約数の個数: 96

約数和(自身を含む): 565185600

約数和(自身を除く): 403708320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 37379, 74758, 112137, 149516, 186895, 224274, 299032, 336411, 373790, 448548, 560685, 598064, 672822, 747580, 897096, 1009233, 1121370, 1196128, 1345644, 1495160, 1682055, 1794192, 2018466, 2242740, 2691288, 2990320, 3364110, 3588384, 4036932, 4485480, 5046165, 5382576, 5980640, 6728220, 8073864, 8970960, 10092330, 10765152, 13456440, 16147728, 17941920, 20184660, 26912880, 32295456, 40369320, 53825760, 80738640, 161477280]

約数ペア:

[(1, 161477280), (2, 80738640), (3, 53825760), (4, 40369320), (5, 32295456), (6, 26912880), (8, 20184660), (9, 17941920), (10, 16147728), (12, 13456440), (15, 10765152), (16, 10092330), (18, 8970960), (20, 8073864), (24, 6728220), (27, 5980640), (30, 5382576), (32, 5046165), (36, 4485480), (40, 4036932), (45, 3588384), (48, 3364110), (54, 2990320), (60, 2691288), (72, 2242740), (80, 2018466), (90, 1794192), (96, 1682055), (108, 1495160), (120, 1345644), (135, 1196128), (144, 1121370), (160, 1009233), (180, 897096), (216, 747580), (240, 672822), (270, 598064), (288, 560685), (360, 448548), (432, 373790), (480, 336411), (540, 299032), (720, 224274), (864, 186895), (1080, 149516), (1440, 112137), (2160, 74758), (4320, 37379)]