26873640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 90720000

約数和(自身を除く): 63846360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 167, 180, 216, 270, 298, 334, 360, 447, 501, 540, 596, 668, 745, 835, 894, 1002, 1080, 1192, 1336, 1341, 1490, 1503, 1670, 1788, 2004, 2235, 2505, 2682, 2980, 3006, 3340, 3576, 4008, 4023, 4470, 4509, 5010, 5364, 5960, 6012, 6680, 6705, 7515, 8046, 8940, 9018, 10020, 10728, 12024, 13410, 15030, 16092, 17880, 18036, 20040, 20115, 22545, 24883, 26820, 30060, 32184, 36072, 40230, 45090, 49766, 53640, 60120, 74649, 80460, 90180, 99532, 124415, 149298, 160920, 180360, 199064, 223947, 248830, 298596, 373245, 447894, 497660, 597192, 671841, 746490, 895788, 995320, 1119735, 1343682, 1492980, 1791576, 2239470, 2687364, 2985960, 3359205, 4478940, 5374728, 6718410, 8957880, 13436820, 26873640]

約数ペア:

[(1, 26873640), (2, 13436820), (3, 8957880), (4, 6718410), (5, 5374728), (6, 4478940), (8, 3359205), (9, 2985960), (10, 2687364), (12, 2239470), (15, 1791576), (18, 1492980), (20, 1343682), (24, 1119735), (27, 995320), (30, 895788), (36, 746490), (40, 671841), (45, 597192), (54, 497660), (60, 447894), (72, 373245), (90, 298596), (108, 248830), (120, 223947), (135, 199064), (149, 180360), (167, 160920), (180, 149298), (216, 124415), (270, 99532), (298, 90180), (334, 80460), (360, 74649), (447, 60120), (501, 53640), (540, 49766), (596, 45090), (668, 40230), (745, 36072), (835, 32184), (894, 30060), (1002, 26820), (1080, 24883), (1192, 22545), (1336, 20115), (1341, 20040), (1490, 18036), (1503, 17880), (1670, 16092), (1788, 15030), (2004, 13410), (2235, 12024), (2505, 10728), (2682, 10020), (2980, 9018), (3006, 8940), (3340, 8046), (3576, 7515), (4008, 6705), (4023, 6680), (4470, 6012), (4509, 5960), (5010, 5364)]