27660960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 102211200

約数和(自身を除く): 74550240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 337, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 674, 684, 720, 760, 855, 864, 912, 1011, 1026, 1080, 1140, 1348, 1368, 1440, 1520, 1685, 1710, 1824, 2022, 2052, 2160, 2280, 2565, 2696, 2736, 3033, 3040, 3370, 3420, 4044, 4104, 4320, 4560, 5055, 5130, 5392, 5472, 6066, 6403, 6740, 6840, 8088, 8208, 9099, 9120, 10110, 10260, 10784, 12132, 12806, 13480, 13680, 15165, 16176, 16416, 18198, 19209, 20220, 20520, 24264, 25612, 26960, 27360, 30330, 32015, 32352, 36396, 38418, 40440, 41040, 45495, 48528, 51224, 53920, 57627, 60660, 64030, 72792, 76836, 80880, 82080, 90990, 96045, 97056, 102448, 115254, 121320, 128060, 145584, 153672, 161760, 172881, 181980, 192090, 204896, 230508, 242640, 256120, 288135, 291168, 307344, 345762, 363960, 384180, 461016, 485280, 512240, 576270, 614688, 691524, 727920, 768360, 864405, 922032, 1024480, 1152540, 1383048, 1455840, 1536720, 1728810, 1844064, 2305080, 2766096, 3073440, 3457620, 4610160, 5532192, 6915240, 9220320, 13830480, 27660960]

約数ペア:

[(1, 27660960), (2, 13830480), (3, 9220320), (4, 6915240), (5, 5532192), (6, 4610160), (8, 3457620), (9, 3073440), (10, 2766096), (12, 2305080), (15, 1844064), (16, 1728810), (18, 1536720), (19, 1455840), (20, 1383048), (24, 1152540), (27, 1024480), (30, 922032), (32, 864405), (36, 768360), (38, 727920), (40, 691524), (45, 614688), (48, 576270), (54, 512240), (57, 485280), (60, 461016), (72, 384180), (76, 363960), (80, 345762), (90, 307344), (95, 291168), (96, 288135), (108, 256120), (114, 242640), (120, 230508), (135, 204896), (144, 192090), (152, 181980), (160, 172881), (171, 161760), (180, 153672), (190, 145584), (216, 128060), (228, 121320), (240, 115254), (270, 102448), (285, 97056), (288, 96045), (304, 90990), (337, 82080), (342, 80880), (360, 76836), (380, 72792), (432, 64030), (456, 60660), (480, 57627), (513, 53920), (540, 51224), (570, 48528), (608, 45495), (674, 41040), (684, 40440), (720, 38418), (760, 36396), (855, 32352), (864, 32015), (912, 30330), (1011, 27360), (1026, 26960), (1080, 25612), (1140, 24264), (1348, 20520), (1368, 20220), (1440, 19209), (1520, 18198), (1685, 16416), (1710, 16176), (1824, 15165), (2022, 13680), (2052, 13480), (2160, 12806), (2280, 12132), (2565, 10784), (2696, 10260), (2736, 10110), (3033, 9120), (3040, 9099), (3370, 8208), (3420, 8088), (4044, 6840), (4104, 6740), (4320, 6403), (4560, 6066), (5055, 5472), (5130, 5392)]