195579360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15091}}^1$

素因数の和:15118

約数の個数: 120

約数和(自身を含む): 690277896

約数和(自身を除く): 494698536

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 15091, 30182, 45273, 60364, 75455, 90546, 120728, 135819, 150910, 181092, 226365, 241456, 271638, 301820, 362184, 407457, 452730, 482912, 543276, 603640, 679095, 724368, 814914, 905460, 1086552, 1207280, 1222371, 1358190, 1448736, 1629828, 1810920, 2037285, 2173104, 2414560, 2444742, 2716380, 3259656, 3621840, 4074570, 4346208, 4889484, 5432760, 6111855, 6519312, 7243680, 8149140, 9778968, 10865520, 12223710, 13038624, 16298280, 19557936, 21731040, 24447420, 32596560, 39115872, 48894840, 65193120, 97789680, 195579360]

約数ペア:

[(1, 195579360), (2, 97789680), (3, 65193120), (4, 48894840), (5, 39115872), (6, 32596560), (8, 24447420), (9, 21731040), (10, 19557936), (12, 16298280), (15, 13038624), (16, 12223710), (18, 10865520), (20, 9778968), (24, 8149140), (27, 7243680), (30, 6519312), (32, 6111855), (36, 5432760), (40, 4889484), (45, 4346208), (48, 4074570), (54, 3621840), (60, 3259656), (72, 2716380), (80, 2444742), (81, 2414560), (90, 2173104), (96, 2037285), (108, 1810920), (120, 1629828), (135, 1448736), (144, 1358190), (160, 1222371), (162, 1207280), (180, 1086552), (216, 905460), (240, 814914), (270, 724368), (288, 679095), (324, 603640), (360, 543276), (405, 482912), (432, 452730), (480, 407457), (540, 362184), (648, 301820), (720, 271638), (810, 241456), (864, 226365), (1080, 181092), (1296, 150910), (1440, 135819), (1620, 120728), (2160, 90546), (2592, 75455), (3240, 60364), (4320, 45273), (6480, 30182), (12960, 15091)]