61135680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1544

約数の個数: 112

約数和(自身を含む): 198753984

約数和(自身を除く): 137618304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1481, 1720, 2064, 2580, 2752, 2962, 3440, 4128, 4443, 5160, 5924, 6880, 7405, 8256, 8886, 10320, 11848, 13760, 14810, 17772, 20640, 22215, 23696, 29620, 35544, 41280, 44430, 47392, 59240, 63683, 71088, 88860, 94784, 118480, 127366, 142176, 177720, 191049, 236960, 254732, 284352, 318415, 355440, 382098, 473920, 509464, 636830, 710880, 764196, 955245, 1018928, 1273660, 1421760, 1528392, 1910490, 2037856, 2547320, 3056784, 3820980, 4075712, 5094640, 6113568, 7641960, 10189280, 12227136, 15283920, 20378560, 30567840, 61135680]

約数ペア:

[(1, 61135680), (2, 30567840), (3, 20378560), (4, 15283920), (5, 12227136), (6, 10189280), (8, 7641960), (10, 6113568), (12, 5094640), (15, 4075712), (16, 3820980), (20, 3056784), (24, 2547320), (30, 2037856), (32, 1910490), (40, 1528392), (43, 1421760), (48, 1273660), (60, 1018928), (64, 955245), (80, 764196), (86, 710880), (96, 636830), (120, 509464), (129, 473920), (160, 382098), (172, 355440), (192, 318415), (215, 284352), (240, 254732), (258, 236960), (320, 191049), (344, 177720), (430, 142176), (480, 127366), (516, 118480), (645, 94784), (688, 88860), (860, 71088), (960, 63683), (1032, 59240), (1290, 47392), (1376, 44430), (1481, 41280), (1720, 35544), (2064, 29620), (2580, 23696), (2752, 22215), (2962, 20640), (3440, 17772), (4128, 14810), (4443, 13760), (5160, 11848), (5924, 10320), (6880, 8886), (7405, 8256)]