61846560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1531

約数の個数: 144

約数和(自身を含む): 218476440

約数和(自身を除く): 156629880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1481, 1740, 2088, 2320, 2610, 2784, 2962, 3480, 4176, 4443, 4640, 5220, 5924, 6960, 7405, 8352, 8886, 10440, 11848, 13329, 13920, 14810, 17772, 20880, 22215, 23696, 26658, 29620, 35544, 41760, 42949, 44430, 47392, 53316, 59240, 66645, 71088, 85898, 88860, 106632, 118480, 128847, 133290, 142176, 171796, 177720, 213264, 214745, 236960, 257694, 266580, 343592, 355440, 386541, 426528, 429490, 515388, 533160, 644235, 687184, 710880, 773082, 858980, 1030776, 1066320, 1288470, 1374368, 1546164, 1717960, 1932705, 2061552, 2132640, 2576940, 3092328, 3435920, 3865410, 4123104, 5153880, 6184656, 6871840, 7730820, 10307760, 12369312, 15461640, 20615520, 30923280, 61846560]

約数ペア:

[(1, 61846560), (2, 30923280), (3, 20615520), (4, 15461640), (5, 12369312), (6, 10307760), (8, 7730820), (9, 6871840), (10, 6184656), (12, 5153880), (15, 4123104), (16, 3865410), (18, 3435920), (20, 3092328), (24, 2576940), (29, 2132640), (30, 2061552), (32, 1932705), (36, 1717960), (40, 1546164), (45, 1374368), (48, 1288470), (58, 1066320), (60, 1030776), (72, 858980), (80, 773082), (87, 710880), (90, 687184), (96, 644235), (116, 533160), (120, 515388), (144, 429490), (145, 426528), (160, 386541), (174, 355440), (180, 343592), (232, 266580), (240, 257694), (261, 236960), (288, 214745), (290, 213264), (348, 177720), (360, 171796), (435, 142176), (464, 133290), (480, 128847), (522, 118480), (580, 106632), (696, 88860), (720, 85898), (870, 71088), (928, 66645), (1044, 59240), (1160, 53316), (1305, 47392), (1392, 44430), (1440, 42949), (1481, 41760), (1740, 35544), (2088, 29620), (2320, 26658), (2610, 23696), (2784, 22215), (2962, 20880), (3480, 17772), (4176, 14810), (4443, 13920), (4640, 13329), (5220, 11848), (5924, 10440), (6960, 8886), (7405, 8352)]