548898480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 240

約数和(自身を含む): 2002684320

約数和(自身を除く): 1453785840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 347, 360, 390, 468, 507, 520, 585, 624, 676, 694, 720, 780, 845, 936, 1014, 1040, 1041, 1170, 1352, 1388, 1521, 1560, 1690, 1735, 1872, 2028, 2082, 2197, 2340, 2535, 2704, 2776, 3042, 3120, 3123, 3380, 3470, 4056, 4164, 4394, 4511, 4680, 5070, 5205, 5552, 6084, 6246, 6591, 6760, 6940, 7605, 8112, 8328, 8788, 9022, 9360, 10140, 10410, 10985, 12168, 12492, 13182, 13520, 13533, 13880, 15210, 15615, 16656, 17576, 18044, 19773, 20280, 20820, 21970, 22555, 24336, 24984, 26364, 27066, 27760, 30420, 31230, 32955, 35152, 36088, 39546, 40560, 40599, 41640, 43940, 45110, 49968, 52728, 54132, 58643, 60840, 62460, 65910, 67665, 72176, 79092, 81198, 83280, 87880, 90220, 98865, 105456, 108264, 117286, 121680, 124920, 131820, 135330, 158184, 162396, 175760, 175929, 180440, 197730, 202995, 216528, 234572, 249840, 263640, 270660, 293215, 316368, 324792, 351858, 360880, 395460, 405990, 469144, 527280, 527787, 541320, 586430, 649584, 703716, 762359, 790920, 811980, 879645, 938288, 1055574, 1082640, 1172860, 1407432, 1524718, 1581840, 1623960, 1759290, 2111148, 2287077, 2345720, 2638935, 2814864, 3049436, 3247920, 3518580, 3811795, 4222296, 4574154, 4691440, 5277870, 6098872, 6861231, 7037160, 7623590, 8444592, 9148308, 10555740, 11435385, 12197744, 13722462, 14074320, 15247180, 18296616, 21111480, 22870770, 27444924, 30494360, 34306155, 36593232, 42222960, 45741540, 54889848, 60988720, 68612310, 91483080, 109779696, 137224620, 182966160, 274449240, 548898480]

約数ペア:

[(1, 548898480), (2, 274449240), (3, 182966160), (4, 137224620), (5, 109779696), (6, 91483080), (8, 68612310), (9, 60988720), (10, 54889848), (12, 45741540), (13, 42222960), (15, 36593232), (16, 34306155), (18, 30494360), (20, 27444924), (24, 22870770), (26, 21111480), (30, 18296616), (36, 15247180), (39, 14074320), (40, 13722462), (45, 12197744), (48, 11435385), (52, 10555740), (60, 9148308), (65, 8444592), (72, 7623590), (78, 7037160), (80, 6861231), (90, 6098872), (104, 5277870), (117, 4691440), (120, 4574154), (130, 4222296), (144, 3811795), (156, 3518580), (169, 3247920), (180, 3049436), (195, 2814864), (208, 2638935), (234, 2345720), (240, 2287077), (260, 2111148), (312, 1759290), (338, 1623960), (347, 1581840), (360, 1524718), (390, 1407432), (468, 1172860), (507, 1082640), (520, 1055574), (585, 938288), (624, 879645), (676, 811980), (694, 790920), (720, 762359), (780, 703716), (845, 649584), (936, 586430), (1014, 541320), (1040, 527787), (1041, 527280), (1170, 469144), (1352, 405990), (1388, 395460), (1521, 360880), (1560, 351858), (1690, 324792), (1735, 316368), (1872, 293215), (2028, 270660), (2082, 263640), (2197, 249840), (2340, 234572), (2535, 216528), (2704, 202995), (2776, 197730), (3042, 180440), (3120, 175929), (3123, 175760), (3380, 162396), (3470, 158184), (4056, 135330), (4164, 131820), (4394, 124920), (4511, 121680), (4680, 117286), (5070, 108264), (5205, 105456), (5552, 98865), (6084, 90220), (6246, 87880), (6591, 83280), (6760, 81198), (6940, 79092), (7605, 72176), (8112, 67665), (8328, 65910), (8788, 62460), (9022, 60840), (9360, 58643), (10140, 54132), (10410, 52728), (10985, 49968), (12168, 45110), (12492, 43940), (13182, 41640), (13520, 40599), (13533, 40560), (13880, 39546), (15210, 36088), (15615, 35152), (16656, 32955), (17576, 31230), (18044, 30420), (19773, 27760), (20280, 27066), (20820, 26364), (21970, 24984), (22555, 24336)]