8342560080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{189949}}^1$

素因数の和:190029

約数の個数: 120

約数和(自身を含む): 28476544200

約数和(自身を除く): 20133984120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 189949, 379898, 569847, 759796, 949745, 1139694, 1519592, 1709541, 1899490, 2279388, 2849235, 3039184, 3419082, 3798980, 4558776, 5698470, 6838164, 7597960, 8547705, 9117552, 11396940, 11586889, 13676328, 15195920, 17095410, 22793880, 23173778, 27352656, 34190820, 34760667, 45587760, 46347556, 57934445, 68381640, 69521334, 92695112, 104282001, 115868890, 136763280, 139042668, 173803335, 185390224, 208564002, 231737780, 278085336, 347606670, 417128004, 463475560, 521410005, 556170672, 695213340, 834256008, 926951120, 1042820010, 1390426680, 1668512016, 2085640020, 2780853360, 4171280040, 8342560080]

約数ペア:

[(1, 8342560080), (2, 4171280040), (3, 2780853360), (4, 2085640020), (5, 1668512016), (6, 1390426680), (8, 1042820010), (9, 926951120), (10, 834256008), (12, 695213340), (15, 556170672), (16, 521410005), (18, 463475560), (20, 417128004), (24, 347606670), (30, 278085336), (36, 231737780), (40, 208564002), (45, 185390224), (48, 173803335), (60, 139042668), (61, 136763280), (72, 115868890), (80, 104282001), (90, 92695112), (120, 69521334), (122, 68381640), (144, 57934445), (180, 46347556), (183, 45587760), (240, 34760667), (244, 34190820), (305, 27352656), (360, 23173778), (366, 22793880), (488, 17095410), (549, 15195920), (610, 13676328), (720, 11586889), (732, 11396940), (915, 9117552), (976, 8547705), (1098, 7597960), (1220, 6838164), (1464, 5698470), (1830, 4558776), (2196, 3798980), (2440, 3419082), (2745, 3039184), (2928, 2849235), (3660, 2279388), (4392, 1899490), (4880, 1709541), (5490, 1519592), (7320, 1139694), (8784, 949745), (10980, 759796), (14640, 569847), (21960, 379898), (43920, 189949)]