2916240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 9374400

約数和(自身を除く): 6458160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 419, 435, 464, 580, 696, 838, 870, 1160, 1257, 1392, 1676, 1740, 2095, 2320, 2514, 3352, 3480, 4190, 5028, 6285, 6704, 6960, 8380, 10056, 12151, 12570, 16760, 20112, 24302, 25140, 33520, 36453, 48604, 50280, 60755, 72906, 97208, 100560, 121510, 145812, 182265, 194416, 243020, 291624, 364530, 486040, 583248, 729060, 972080, 1458120, 2916240]

約数ペア:

[(1, 2916240), (2, 1458120), (3, 972080), (4, 729060), (5, 583248), (6, 486040), (8, 364530), (10, 291624), (12, 243020), (15, 194416), (16, 182265), (20, 145812), (24, 121510), (29, 100560), (30, 97208), (40, 72906), (48, 60755), (58, 50280), (60, 48604), (80, 36453), (87, 33520), (116, 25140), (120, 24302), (145, 20112), (174, 16760), (232, 12570), (240, 12151), (290, 10056), (348, 8380), (419, 6960), (435, 6704), (464, 6285), (580, 5028), (696, 4190), (838, 3480), (870, 3352), (1160, 2514), (1257, 2320), (1392, 2095), (1676, 1740)]