61595760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 209129472

約数和(自身を除く): 147533712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 487, 496, 510, 527, 620, 680, 744, 816, 930, 974, 1020, 1054, 1240, 1360, 1461, 1488, 1581, 1860, 1948, 2040, 2108, 2435, 2480, 2635, 2922, 3162, 3720, 3896, 4080, 4216, 4870, 5270, 5844, 6324, 7305, 7440, 7792, 7905, 8279, 8432, 9740, 10540, 11688, 12648, 14610, 15097, 15810, 16558, 19480, 21080, 23376, 24837, 25296, 29220, 30194, 31620, 33116, 38960, 41395, 42160, 45291, 49674, 58440, 60388, 63240, 66232, 75485, 82790, 90582, 99348, 116880, 120776, 124185, 126480, 132464, 150970, 165580, 181164, 198696, 226455, 241552, 248370, 256649, 301940, 331160, 362328, 397392, 452910, 496740, 513298, 603880, 662320, 724656, 769947, 905820, 993480, 1026596, 1207760, 1283245, 1539894, 1811640, 1986960, 2053192, 2566490, 3079788, 3623280, 3849735, 4106384, 5132980, 6159576, 7699470, 10265960, 12319152, 15398940, 20531920, 30797880, 61595760]

約数ペア:

[(1, 61595760), (2, 30797880), (3, 20531920), (4, 15398940), (5, 12319152), (6, 10265960), (8, 7699470), (10, 6159576), (12, 5132980), (15, 4106384), (16, 3849735), (17, 3623280), (20, 3079788), (24, 2566490), (30, 2053192), (31, 1986960), (34, 1811640), (40, 1539894), (48, 1283245), (51, 1207760), (60, 1026596), (62, 993480), (68, 905820), (80, 769947), (85, 724656), (93, 662320), (102, 603880), (120, 513298), (124, 496740), (136, 452910), (155, 397392), (170, 362328), (186, 331160), (204, 301940), (240, 256649), (248, 248370), (255, 241552), (272, 226455), (310, 198696), (340, 181164), (372, 165580), (408, 150970), (465, 132464), (487, 126480), (496, 124185), (510, 120776), (527, 116880), (620, 99348), (680, 90582), (744, 82790), (816, 75485), (930, 66232), (974, 63240), (1020, 60388), (1054, 58440), (1240, 49674), (1360, 45291), (1461, 42160), (1488, 41395), (1581, 38960), (1860, 33116), (1948, 31620), (2040, 30194), (2108, 29220), (2435, 25296), (2480, 24837), (2635, 23376), (2922, 21080), (3162, 19480), (3720, 16558), (3896, 15810), (4080, 15097), (4216, 14610), (4870, 12648), (5270, 11688), (5844, 10540), (6324, 9740), (7305, 8432), (7440, 8279), (7792, 7905)]