284523120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{56453}}^1$

素因数の和:56479

約数の個数: 120

約数和(自身を含む): 1092046176

約数和(自身を除く): 807523056

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, 56453, 112906, 169359, 225812, 282265, 338718, 395171, 451624, 508077, 564530, 677436, 790342, 846795, 903248, 1016154, 1129060, 1185513, 1354872, 1580684, 1693590, 1975855, 2032308, 2258120, 2371026, 2540385, 2709744, 3161368, 3387180, 3556539, 3951710, 4064616, 4516240, 4742052, 5080770, 5927565, 6322736, 6774360, 7113078, 7903420, 8129232, 9484104, 10161540, 11855130, 13548720, 14226156, 15806840, 17782695, 18968208, 20323080, 23710260, 28452312, 31613680, 35565390, 40646160, 47420520, 56904624, 71130780, 94841040, 142261560, 284523120]

約数ペア:

[(1, 284523120), (2, 142261560), (3, 94841040), (4, 71130780), (5, 56904624), (6, 47420520), (7, 40646160), (8, 35565390), (9, 31613680), (10, 28452312), (12, 23710260), (14, 20323080), (15, 18968208), (16, 17782695), (18, 15806840), (20, 14226156), (21, 13548720), (24, 11855130), (28, 10161540), (30, 9484104), (35, 8129232), (36, 7903420), (40, 7113078), (42, 6774360), (45, 6322736), (48, 5927565), (56, 5080770), (60, 4742052), (63, 4516240), (70, 4064616), (72, 3951710), (80, 3556539), (84, 3387180), (90, 3161368), (105, 2709744), (112, 2540385), (120, 2371026), (126, 2258120), (140, 2032308), (144, 1975855), (168, 1693590), (180, 1580684), (210, 1354872), (240, 1185513), (252, 1129060), (280, 1016154), (315, 903248), (336, 846795), (360, 790342), (420, 677436), (504, 564530), (560, 508077), (630, 451624), (720, 395171), (840, 338718), (1008, 282265), (1260, 225812), (1680, 169359), (2520, 112906), (5040, 56453)]