61730640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{28579}}^1$

素因数の和:28601

約数の個数: 80

約数和(自身を含む): 212635200

約数和(自身を除く): 150904560

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, 28579, 57158, 85737, 114316, 142895, 171474, 228632, 257211, 285790, 342948, 428685, 457264, 514422, 571580, 685896, 771633, 857370, 1028844, 1143160, 1286055, 1371792, 1543266, 1714740, 2057688, 2286320, 2572110, 3086532, 3429480, 3858165, 4115376, 5144220, 6173064, 6858960, 7716330, 10288440, 12346128, 15432660, 20576880, 30865320, 61730640]

約数ペア:

[(1, 61730640), (2, 30865320), (3, 20576880), (4, 15432660), (5, 12346128), (6, 10288440), (8, 7716330), (9, 6858960), (10, 6173064), (12, 5144220), (15, 4115376), (16, 3858165), (18, 3429480), (20, 3086532), (24, 2572110), (27, 2286320), (30, 2057688), (36, 1714740), (40, 1543266), (45, 1371792), (48, 1286055), (54, 1143160), (60, 1028844), (72, 857370), (80, 771633), (90, 685896), (108, 571580), (120, 514422), (135, 457264), (144, 428685), (180, 342948), (216, 285790), (240, 257211), (270, 228632), (360, 171474), (432, 142895), (540, 114316), (720, 85737), (1080, 57158), (2160, 28579)]