15691417920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{17519}}^1$

素因数の和:17853

約数の個数: 168

約数和(自身を含む): 54148573440

約数和(自身を除く): 38457155520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 311, 320, 360, 480, 576, 622, 720, 933, 960, 1244, 1440, 1555, 1866, 2488, 2799, 2880, 3110, 3732, 4665, 4976, 5598, 6220, 7464, 9330, 9952, 11196, 12440, 13995, 14928, 17519, 18660, 19904, 22392, 24880, 27990, 29856, 35038, 37320, 44784, 49760, 52557, 55980, 59712, 70076, 74640, 87595, 89568, 99520, 105114, 111960, 140152, 149280, 157671, 175190, 179136, 210228, 223920, 262785, 280304, 298560, 315342, 350380, 420456, 447840, 525570, 560608, 630684, 700760, 788355, 840912, 895680, 1051140, 1121216, 1261368, 1401520, 1576710, 1681824, 2102280, 2522736, 2803040, 3153420, 3363648, 4204560, 5045472, 5448409, 5606080, 6306840, 8409120, 10090944, 10896818, 12613680, 16345227, 16818240, 21793636, 25227360, 27242045, 32690454, 43587272, 49035681, 50454720, 54484090, 65380908, 81726135, 87174544, 98071362, 108968180, 130761816, 163452270, 174349088, 196142724, 217936360, 245178405, 261523632, 326904540, 348698176, 392285448, 435872720, 490356810, 523047264, 653809080, 784570896, 871745440, 980713620, 1046094528, 1307618160, 1569141792, 1743490880, 1961427240, 2615236320, 3138283584, 3922854480, 5230472640, 7845708960, 15691417920]

約数ペア:

[(1, 15691417920), (2, 7845708960), (3, 5230472640), (4, 3922854480), (5, 3138283584), (6, 2615236320), (8, 1961427240), (9, 1743490880), (10, 1569141792), (12, 1307618160), (15, 1046094528), (16, 980713620), (18, 871745440), (20, 784570896), (24, 653809080), (30, 523047264), (32, 490356810), (36, 435872720), (40, 392285448), (45, 348698176), (48, 326904540), (60, 261523632), (64, 245178405), (72, 217936360), (80, 196142724), (90, 174349088), (96, 163452270), (120, 130761816), (144, 108968180), (160, 98071362), (180, 87174544), (192, 81726135), (240, 65380908), (288, 54484090), (311, 50454720), (320, 49035681), (360, 43587272), (480, 32690454), (576, 27242045), (622, 25227360), (720, 21793636), (933, 16818240), (960, 16345227), (1244, 12613680), (1440, 10896818), (1555, 10090944), (1866, 8409120), (2488, 6306840), (2799, 5606080), (2880, 5448409), (3110, 5045472), (3732, 4204560), (4665, 3363648), (4976, 3153420), (5598, 2803040), (6220, 2522736), (7464, 2102280), (9330, 1681824), (9952, 1576710), (11196, 1401520), (12440, 1261368), (13995, 1121216), (14928, 1051140), (17519, 895680), (18660, 840912), (19904, 788355), (22392, 700760), (24880, 630684), (27990, 560608), (29856, 525570), (35038, 447840), (37320, 420456), (44784, 350380), (49760, 315342), (52557, 298560), (55980, 280304), (59712, 262785), (70076, 223920), (74640, 210228), (87595, 179136), (89568, 175190), (99520, 157671), (105114, 149280), (111960, 140152)]