27154080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 94053960

約数和(自身を除く): 66899880

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, 72, 80, 90, 96, 109, 120, 144, 160, 173, 180, 218, 240, 288, 327, 346, 360, 436, 480, 519, 545, 654, 692, 720, 865, 872, 981, 1038, 1090, 1308, 1384, 1440, 1557, 1635, 1730, 1744, 1962, 2076, 2180, 2595, 2616, 2768, 3114, 3270, 3460, 3488, 3924, 4152, 4360, 4905, 5190, 5232, 5536, 6228, 6540, 6920, 7785, 7848, 8304, 8720, 9810, 10380, 10464, 12456, 13080, 13840, 15570, 15696, 16608, 17440, 18857, 19620, 20760, 24912, 26160, 27680, 31140, 31392, 37714, 39240, 41520, 49824, 52320, 56571, 62280, 75428, 78480, 83040, 94285, 113142, 124560, 150856, 156960, 169713, 188570, 226284, 249120, 282855, 301712, 339426, 377140, 452568, 565710, 603424, 678852, 754280, 848565, 905136, 1131420, 1357704, 1508560, 1697130, 1810272, 2262840, 2715408, 3017120, 3394260, 4525680, 5430816, 6788520, 9051360, 13577040, 27154080]

約数ペア:

[(1, 27154080), (2, 13577040), (3, 9051360), (4, 6788520), (5, 5430816), (6, 4525680), (8, 3394260), (9, 3017120), (10, 2715408), (12, 2262840), (15, 1810272), (16, 1697130), (18, 1508560), (20, 1357704), (24, 1131420), (30, 905136), (32, 848565), (36, 754280), (40, 678852), (45, 603424), (48, 565710), (60, 452568), (72, 377140), (80, 339426), (90, 301712), (96, 282855), (109, 249120), (120, 226284), (144, 188570), (160, 169713), (173, 156960), (180, 150856), (218, 124560), (240, 113142), (288, 94285), (327, 83040), (346, 78480), (360, 75428), (436, 62280), (480, 56571), (519, 52320), (545, 49824), (654, 41520), (692, 39240), (720, 37714), (865, 31392), (872, 31140), (981, 27680), (1038, 26160), (1090, 24912), (1308, 20760), (1384, 19620), (1440, 18857), (1557, 17440), (1635, 16608), (1730, 15696), (1744, 15570), (1962, 13840), (2076, 13080), (2180, 12456), (2595, 10464), (2616, 10380), (2768, 9810), (3114, 8720), (3270, 8304), (3460, 7848), (3488, 7785), (3924, 6920), (4152, 6540), (4360, 6228), (4905, 5536), (5190, 5232)]