67783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4787}}^1$

素因数の和:4862

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 145952400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 4787, 7080, 9574, 14160, 14361, 19148, 23935, 28722, 38296, 47870, 57444, 71805, 76592, 95740, 114888, 143610, 191480, 229776, 282433, 287220, 382960, 564866, 574440, 847299, 1129732, 1148880, 1412165, 1694598, 2259464, 2824330, 3389196, 4236495, 4518928, 5648660, 6778392, 8472990, 11297320, 13556784, 16945980, 22594640, 33891960, 67783920]

約数ペア:

[(1, 67783920), (2, 33891960), (3, 22594640), (4, 16945980), (5, 13556784), (6, 11297320), (8, 8472990), (10, 6778392), (12, 5648660), (15, 4518928), (16, 4236495), (20, 3389196), (24, 2824330), (30, 2259464), (40, 1694598), (48, 1412165), (59, 1148880), (60, 1129732), (80, 847299), (118, 574440), (120, 564866), (177, 382960), (236, 287220), (240, 282433), (295, 229776), (354, 191480), (472, 143610), (590, 114888), (708, 95740), (885, 76592), (944, 71805), (1180, 57444), (1416, 47870), (1770, 38296), (2360, 28722), (2832, 23935), (3540, 19148), (4720, 14361), (4787, 14160), (7080, 9574)]