61617240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1046

約数の個数: 128

約数和(自身を含む): 209088000

約数和(自身を除く): 147470760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 967, 1062, 1080, 1180, 1416, 1593, 1770, 1934, 2124, 2360, 2655, 2901, 3186, 3540, 3868, 4248, 4835, 5310, 5802, 6372, 7080, 7736, 7965, 8703, 9670, 10620, 11604, 12744, 14505, 15930, 17406, 19340, 21240, 23208, 26109, 29010, 31860, 34812, 38680, 43515, 52218, 57053, 58020, 63720, 69624, 87030, 104436, 114106, 116040, 130545, 171159, 174060, 208872, 228212, 261090, 285265, 342318, 348120, 456424, 513477, 522180, 570530, 684636, 855795, 1026954, 1044360, 1141060, 1369272, 1540431, 1711590, 2053908, 2282120, 2567385, 3080862, 3423180, 4107816, 5134770, 6161724, 6846360, 7702155, 10269540, 12323448, 15404310, 20539080, 30808620, 61617240]

約数ペア:

[(1, 61617240), (2, 30808620), (3, 20539080), (4, 15404310), (5, 12323448), (6, 10269540), (8, 7702155), (9, 6846360), (10, 6161724), (12, 5134770), (15, 4107816), (18, 3423180), (20, 3080862), (24, 2567385), (27, 2282120), (30, 2053908), (36, 1711590), (40, 1540431), (45, 1369272), (54, 1141060), (59, 1044360), (60, 1026954), (72, 855795), (90, 684636), (108, 570530), (118, 522180), (120, 513477), (135, 456424), (177, 348120), (180, 342318), (216, 285265), (236, 261090), (270, 228212), (295, 208872), (354, 174060), (360, 171159), (472, 130545), (531, 116040), (540, 114106), (590, 104436), (708, 87030), (885, 69624), (967, 63720), (1062, 58020), (1080, 57053), (1180, 52218), (1416, 43515), (1593, 38680), (1770, 34812), (1934, 31860), (2124, 29010), (2360, 26109), (2655, 23208), (2901, 21240), (3186, 19340), (3540, 17406), (3868, 15930), (4248, 14505), (4835, 12744), (5310, 11604), (5802, 10620), (6372, 9670), (7080, 8703), (7736, 7965)]