2596160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 112

約数和(自身を含む): 7559040

約数和(自身を除く): 4962880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 61, 64, 70, 76, 80, 95, 112, 122, 133, 140, 152, 160, 190, 224, 244, 266, 280, 304, 305, 320, 380, 427, 448, 488, 532, 560, 608, 610, 665, 760, 854, 976, 1064, 1120, 1159, 1216, 1220, 1330, 1520, 1708, 1952, 2128, 2135, 2240, 2318, 2440, 2660, 3040, 3416, 3904, 4256, 4270, 4636, 4880, 5320, 5795, 6080, 6832, 8113, 8512, 8540, 9272, 9760, 10640, 11590, 13664, 16226, 17080, 18544, 19520, 21280, 23180, 27328, 32452, 34160, 37088, 40565, 42560, 46360, 64904, 68320, 74176, 81130, 92720, 129808, 136640, 162260, 185440, 259616, 324520, 370880, 519232, 649040, 1298080, 2596160]

約数ペア:

[(1, 2596160), (2, 1298080), (4, 649040), (5, 519232), (7, 370880), (8, 324520), (10, 259616), (14, 185440), (16, 162260), (19, 136640), (20, 129808), (28, 92720), (32, 81130), (35, 74176), (38, 68320), (40, 64904), (56, 46360), (61, 42560), (64, 40565), (70, 37088), (76, 34160), (80, 32452), (95, 27328), (112, 23180), (122, 21280), (133, 19520), (140, 18544), (152, 17080), (160, 16226), (190, 13664), (224, 11590), (244, 10640), (266, 9760), (280, 9272), (304, 8540), (305, 8512), (320, 8113), (380, 6832), (427, 6080), (448, 5795), (488, 5320), (532, 4880), (560, 4636), (608, 4270), (610, 4256), (665, 3904), (760, 3416), (854, 3040), (976, 2660), (1064, 2440), (1120, 2318), (1159, 2240), (1216, 2135), (1220, 2128), (1330, 1952), (1520, 1708)]