132643440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61409}}^1$

素因数の和:61431

約数の個数: 80

約数和(自身を含む): 456890400

約数和(自身を除く): 324246960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 61409, 122818, 184227, 245636, 307045, 368454, 491272, 552681, 614090, 736908, 921135, 982544, 1105362, 1228180, 1473816, 1658043, 1842270, 2210724, 2456360, 2763405, 2947632, 3316086, 3684540, 4421448, 4912720, 5526810, 6632172, 7369080, 8290215, 8842896, 11053620, 13264344, 14738160, 16580430, 22107240, 26528688, 33160860, 44214480, 66321720, 132643440]

約数ペア:

[(1, 132643440), (2, 66321720), (3, 44214480), (4, 33160860), (5, 26528688), (6, 22107240), (8, 16580430), (9, 14738160), (10, 13264344), (12, 11053620), (15, 8842896), (16, 8290215), (18, 7369080), (20, 6632172), (24, 5526810), (27, 4912720), (30, 4421448), (36, 3684540), (40, 3316086), (45, 2947632), (48, 2763405), (54, 2456360), (60, 2210724), (72, 1842270), (80, 1658043), (90, 1473816), (108, 1228180), (120, 1105362), (135, 982544), (144, 921135), (180, 736908), (216, 614090), (240, 552681), (270, 491272), (360, 368454), (432, 307045), (540, 245636), (720, 184227), (1080, 122818), (2160, 61409)]