53846640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 160

約数和(自身を含む): 188112960

約数和(自身を除く): 134266320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 257, 270, 291, 360, 388, 432, 485, 514, 540, 582, 720, 771, 776, 873, 970, 1028, 1080, 1164, 1285, 1455, 1542, 1552, 1746, 1940, 2056, 2160, 2313, 2328, 2570, 2619, 2910, 3084, 3492, 3855, 3880, 4112, 4365, 4626, 4656, 5140, 5238, 5820, 6168, 6939, 6984, 7710, 7760, 8730, 9252, 10280, 10476, 11565, 11640, 12336, 13095, 13878, 13968, 15420, 17460, 18504, 20560, 20952, 23130, 23280, 24929, 26190, 27756, 30840, 34695, 34920, 37008, 41904, 46260, 49858, 52380, 55512, 61680, 69390, 69840, 74787, 92520, 99716, 104760, 111024, 124645, 138780, 149574, 185040, 199432, 209520, 224361, 249290, 277560, 299148, 373935, 398864, 448722, 498580, 555120, 598296, 673083, 747870, 897444, 997160, 1121805, 1196592, 1346166, 1495740, 1794888, 1994320, 2243610, 2692332, 2991480, 3365415, 3589776, 4487220, 5384664, 5982960, 6730830, 8974440, 10769328, 13461660, 17948880, 26923320, 53846640]

約数ペア:

[(1, 53846640), (2, 26923320), (3, 17948880), (4, 13461660), (5, 10769328), (6, 8974440), (8, 6730830), (9, 5982960), (10, 5384664), (12, 4487220), (15, 3589776), (16, 3365415), (18, 2991480), (20, 2692332), (24, 2243610), (27, 1994320), (30, 1794888), (36, 1495740), (40, 1346166), (45, 1196592), (48, 1121805), (54, 997160), (60, 897444), (72, 747870), (80, 673083), (90, 598296), (97, 555120), (108, 498580), (120, 448722), (135, 398864), (144, 373935), (180, 299148), (194, 277560), (216, 249290), (240, 224361), (257, 209520), (270, 199432), (291, 185040), (360, 149574), (388, 138780), (432, 124645), (485, 111024), (514, 104760), (540, 99716), (582, 92520), (720, 74787), (771, 69840), (776, 69390), (873, 61680), (970, 55512), (1028, 52380), (1080, 49858), (1164, 46260), (1285, 41904), (1455, 37008), (1542, 34920), (1552, 34695), (1746, 30840), (1940, 27756), (2056, 26190), (2160, 24929), (2313, 23280), (2328, 23130), (2570, 20952), (2619, 20560), (2910, 18504), (3084, 17460), (3492, 15420), (3855, 13968), (3880, 13878), (4112, 13095), (4365, 12336), (4626, 11640), (4656, 11565), (5140, 10476), (5238, 10280), (5820, 9252), (6168, 8730), (6939, 7760), (6984, 7710)]