61755120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{12253}}^1$

素因数の和:12279

約数の個数: 120

約数和(自身を含む): 237041376

約数和(自身を除く): 175286256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 12253, 24506, 36759, 49012, 61265, 73518, 85771, 98024, 110277, 122530, 147036, 171542, 183795, 196048, 220554, 245060, 257313, 294072, 343084, 367590, 428855, 441108, 490120, 514626, 551385, 588144, 686168, 735180, 771939, 857710, 882216, 980240, 1029252, 1102770, 1286565, 1372336, 1470360, 1543878, 1715420, 1764432, 2058504, 2205540, 2573130, 2940720, 3087756, 3430840, 3859695, 4117008, 4411080, 5146260, 6175512, 6861680, 7719390, 8822160, 10292520, 12351024, 15438780, 20585040, 30877560, 61755120]

約数ペア:

[(1, 61755120), (2, 30877560), (3, 20585040), (4, 15438780), (5, 12351024), (6, 10292520), (7, 8822160), (8, 7719390), (9, 6861680), (10, 6175512), (12, 5146260), (14, 4411080), (15, 4117008), (16, 3859695), (18, 3430840), (20, 3087756), (21, 2940720), (24, 2573130), (28, 2205540), (30, 2058504), (35, 1764432), (36, 1715420), (40, 1543878), (42, 1470360), (45, 1372336), (48, 1286565), (56, 1102770), (60, 1029252), (63, 980240), (70, 882216), (72, 857710), (80, 771939), (84, 735180), (90, 686168), (105, 588144), (112, 551385), (120, 514626), (126, 490120), (140, 441108), (144, 428855), (168, 367590), (180, 343084), (210, 294072), (240, 257313), (252, 245060), (280, 220554), (315, 196048), (336, 183795), (360, 171542), (420, 147036), (504, 122530), (560, 110277), (630, 98024), (720, 85771), (840, 73518), (1008, 61265), (1260, 49012), (1680, 36759), (2520, 24506), (5040, 12253)]