2420097120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{240089}}^1$

素因数の和:240117

約数の個数: 144

約数和(自身を含む): 9438418080

約数和(自身を除く): 7018320960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 240089, 480178, 720267, 960356, 1200445, 1440534, 1680623, 1920712, 2160801, 2400890, 2881068, 3361246, 3601335, 3841424, 4321602, 4801780, 5041869, 5762136, 6722492, 7202670, 7682848, 8403115, 8643204, 9603560, 10083738, 10804005, 11524272, 13444984, 14405340, 15125607, 16806230, 17286408, 19207120, 20167476, 21608010, 23048544, 25209345, 26889968, 28810680, 30251214, 33612460, 34572816, 38414240, 40334952, 43216020, 50418690, 53779936, 57621360, 60502428, 67224920, 69145632, 75628035, 80669904, 86432040, 100837380, 115242720, 121004856, 134449840, 151256070, 161339808, 172864080, 201674760, 242009712, 268899680, 302512140, 345728160, 403349520, 484019424, 605024280, 806699040, 1210048560, 2420097120]

約数ペア:

[(1, 2420097120), (2, 1210048560), (3, 806699040), (4, 605024280), (5, 484019424), (6, 403349520), (7, 345728160), (8, 302512140), (9, 268899680), (10, 242009712), (12, 201674760), (14, 172864080), (15, 161339808), (16, 151256070), (18, 134449840), (20, 121004856), (21, 115242720), (24, 100837380), (28, 86432040), (30, 80669904), (32, 75628035), (35, 69145632), (36, 67224920), (40, 60502428), (42, 57621360), (45, 53779936), (48, 50418690), (56, 43216020), (60, 40334952), (63, 38414240), (70, 34572816), (72, 33612460), (80, 30251214), (84, 28810680), (90, 26889968), (96, 25209345), (105, 23048544), (112, 21608010), (120, 20167476), (126, 19207120), (140, 17286408), (144, 16806230), (160, 15125607), (168, 14405340), (180, 13444984), (210, 11524272), (224, 10804005), (240, 10083738), (252, 9603560), (280, 8643204), (288, 8403115), (315, 7682848), (336, 7202670), (360, 6722492), (420, 5762136), (480, 5041869), (504, 4801780), (560, 4321602), (630, 3841424), (672, 3601335), (720, 3361246), (840, 2881068), (1008, 2400890), (1120, 2160801), (1260, 1920712), (1440, 1680623), (1680, 1440534), (2016, 1200445), (2520, 960356), (3360, 720267), (5040, 480178), (10080, 240089)]