61533360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 244895040

約数和(自身を除く): 183361680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 421, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 842, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1263, 1305, 1392, 1624, 1680, 1684, 1740, 1827, 2030, 2088, 2105, 2320, 2436, 2520, 2526, 2610, 2947, 3045, 3248, 3368, 3480, 3654, 3789, 4060, 4176, 4210, 4872, 5040, 5052, 5220, 5894, 6090, 6315, 6736, 6960, 7308, 7578, 8120, 8420, 8841, 9135, 9744, 10104, 10440, 11788, 12180, 12209, 12630, 14616, 14735, 15156, 16240, 16840, 17682, 18270, 18945, 20208, 20880, 23576, 24360, 24418, 25260, 26523, 29232, 29470, 30312, 33680, 35364, 36540, 36627, 37890, 44205, 47152, 48720, 48836, 50520, 53046, 58940, 60624, 61045, 70728, 73080, 73254, 75780, 85463, 88410, 97672, 101040, 106092, 109881, 117880, 122090, 132615, 141456, 146160, 146508, 151560, 170926, 176820, 183135, 195344, 212184, 219762, 235760, 244180, 256389, 265230, 293016, 303120, 341852, 353640, 366270, 424368, 427315, 439524, 488360, 512778, 530460, 549405, 586032, 683704, 707280, 732540, 769167, 854630, 879048, 976720, 1025556, 1060920, 1098810, 1281945, 1367408, 1465080, 1538334, 1709260, 1758096, 2051112, 2121840, 2197620, 2563890, 2930160, 3076668, 3418520, 3845835, 4102224, 4395240, 5127780, 6153336, 6837040, 7691670, 8790480, 10255560, 12306672, 15383340, 20511120, 30766680, 61533360]

約数ペア:

[(1, 61533360), (2, 30766680), (3, 20511120), (4, 15383340), (5, 12306672), (6, 10255560), (7, 8790480), (8, 7691670), (9, 6837040), (10, 6153336), (12, 5127780), (14, 4395240), (15, 4102224), (16, 3845835), (18, 3418520), (20, 3076668), (21, 2930160), (24, 2563890), (28, 2197620), (29, 2121840), (30, 2051112), (35, 1758096), (36, 1709260), (40, 1538334), (42, 1465080), (45, 1367408), (48, 1281945), (56, 1098810), (58, 1060920), (60, 1025556), (63, 976720), (70, 879048), (72, 854630), (80, 769167), (84, 732540), (87, 707280), (90, 683704), (105, 586032), (112, 549405), (116, 530460), (120, 512778), (126, 488360), (140, 439524), (144, 427315), (145, 424368), (168, 366270), (174, 353640), (180, 341852), (203, 303120), (210, 293016), (232, 265230), (240, 256389), (252, 244180), (261, 235760), (280, 219762), (290, 212184), (315, 195344), (336, 183135), (348, 176820), (360, 170926), (406, 151560), (420, 146508), (421, 146160), (435, 141456), (464, 132615), (504, 122090), (522, 117880), (560, 109881), (580, 106092), (609, 101040), (630, 97672), (696, 88410), (720, 85463), (812, 75780), (840, 73254), (842, 73080), (870, 70728), (1008, 61045), (1015, 60624), (1044, 58940), (1160, 53046), (1218, 50520), (1260, 48836), (1263, 48720), (1305, 47152), (1392, 44205), (1624, 37890), (1680, 36627), (1684, 36540), (1740, 35364), (1827, 33680), (2030, 30312), (2088, 29470), (2105, 29232), (2320, 26523), (2436, 25260), (2520, 24418), (2526, 24360), (2610, 23576), (2947, 20880), (3045, 20208), (3248, 18945), (3368, 18270), (3480, 17682), (3654, 16840), (3789, 16240), (4060, 15156), (4176, 14735), (4210, 14616), (4872, 12630), (5040, 12209), (5052, 12180), (5220, 11788), (5894, 10440), (6090, 10104), (6315, 9744), (6736, 9135), (6960, 8841), (7308, 8420), (7578, 8120)]