61599480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 136083720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 571, 580, 620, 696, 744, 870, 899, 930, 1142, 1160, 1240, 1713, 1740, 1798, 1860, 2284, 2697, 2855, 3426, 3480, 3596, 3720, 4495, 4568, 5394, 5710, 6852, 7192, 8565, 8990, 10788, 11420, 13485, 13704, 16559, 17130, 17701, 17980, 21576, 22840, 26970, 33118, 34260, 35402, 35960, 49677, 53103, 53940, 66236, 68520, 70804, 82795, 88505, 99354, 106206, 107880, 132472, 141608, 165590, 177010, 198708, 212412, 248385, 265515, 331180, 354020, 397416, 424824, 496770, 513329, 531030, 662360, 708040, 993540, 1026658, 1062060, 1539987, 1987080, 2053316, 2124120, 2566645, 3079974, 4106632, 5133290, 6159948, 7699935, 10266580, 12319896, 15399870, 20533160, 30799740, 61599480]

約数ペア:

[(1, 61599480), (2, 30799740), (3, 20533160), (4, 15399870), (5, 12319896), (6, 10266580), (8, 7699935), (10, 6159948), (12, 5133290), (15, 4106632), (20, 3079974), (24, 2566645), (29, 2124120), (30, 2053316), (31, 1987080), (40, 1539987), (58, 1062060), (60, 1026658), (62, 993540), (87, 708040), (93, 662360), (116, 531030), (120, 513329), (124, 496770), (145, 424824), (155, 397416), (174, 354020), (186, 331180), (232, 265515), (248, 248385), (290, 212412), (310, 198708), (348, 177010), (372, 165590), (435, 141608), (465, 132472), (571, 107880), (580, 106206), (620, 99354), (696, 88505), (744, 82795), (870, 70804), (899, 68520), (930, 66236), (1142, 53940), (1160, 53103), (1240, 49677), (1713, 35960), (1740, 35402), (1798, 34260), (1860, 33118), (2284, 26970), (2697, 22840), (2855, 21576), (3426, 17980), (3480, 17701), (3596, 17130), (3720, 16559), (4495, 13704), (4568, 13485), (5394, 11420), (5710, 10788), (6852, 8990), (7192, 8565)]