12691257120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2937791}}^1$

素因数の和:2937815

約数の個数: 96

約数和(自身を含む): 44419415040

約数和(自身を除く): 31728157920

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, 2937791, 5875582, 8813373, 11751164, 14688955, 17626746, 23502328, 26440119, 29377910, 35253492, 44066865, 47004656, 52880238, 58755820, 70506984, 79320357, 88133730, 94009312, 105760476, 117511640, 132200595, 141013968, 158640714, 176267460, 211520952, 235023280, 264401190, 282027936, 317281428, 352534920, 396601785, 423041904, 470046560, 528802380, 634562856, 705069840, 793203570, 846083808, 1057604760, 1269125712, 1410139680, 1586407140, 2115209520, 2538251424, 3172814280, 4230419040, 6345628560, 12691257120]

約数ペア:

[(1, 12691257120), (2, 6345628560), (3, 4230419040), (4, 3172814280), (5, 2538251424), (6, 2115209520), (8, 1586407140), (9, 1410139680), (10, 1269125712), (12, 1057604760), (15, 846083808), (16, 793203570), (18, 705069840), (20, 634562856), (24, 528802380), (27, 470046560), (30, 423041904), (32, 396601785), (36, 352534920), (40, 317281428), (45, 282027936), (48, 264401190), (54, 235023280), (60, 211520952), (72, 176267460), (80, 158640714), (90, 141013968), (96, 132200595), (108, 117511640), (120, 105760476), (135, 94009312), (144, 88133730), (160, 79320357), (180, 70506984), (216, 58755820), (240, 52880238), (270, 47004656), (288, 44066865), (360, 35253492), (432, 29377910), (480, 26440119), (540, 23502328), (720, 17626746), (864, 14688955), (1080, 11751164), (1440, 8813373), (2160, 5875582), (4320, 2937791)]