4798920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 17107200

約数和(自身を除く): 12308280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 197, 203, 210, 232, 280, 290, 348, 394, 406, 420, 435, 580, 591, 609, 696, 788, 812, 840, 870, 985, 1015, 1160, 1182, 1218, 1379, 1576, 1624, 1740, 1970, 2030, 2364, 2436, 2758, 2955, 3045, 3480, 3940, 4060, 4137, 4728, 4872, 5516, 5713, 5910, 6090, 6895, 7880, 8120, 8274, 11032, 11426, 11820, 12180, 13790, 16548, 17139, 20685, 22852, 23640, 24360, 27580, 28565, 33096, 34278, 39991, 41370, 45704, 55160, 57130, 68556, 79982, 82740, 85695, 114260, 119973, 137112, 159964, 165480, 171390, 199955, 228520, 239946, 319928, 342780, 399910, 479892, 599865, 685560, 799820, 959784, 1199730, 1599640, 2399460, 4798920]

約数ペア:

[(1, 4798920), (2, 2399460), (3, 1599640), (4, 1199730), (5, 959784), (6, 799820), (7, 685560), (8, 599865), (10, 479892), (12, 399910), (14, 342780), (15, 319928), (20, 239946), (21, 228520), (24, 199955), (28, 171390), (29, 165480), (30, 159964), (35, 137112), (40, 119973), (42, 114260), (56, 85695), (58, 82740), (60, 79982), (70, 68556), (84, 57130), (87, 55160), (105, 45704), (116, 41370), (120, 39991), (140, 34278), (145, 33096), (168, 28565), (174, 27580), (197, 24360), (203, 23640), (210, 22852), (232, 20685), (280, 17139), (290, 16548), (348, 13790), (394, 12180), (406, 11820), (420, 11426), (435, 11032), (580, 8274), (591, 8120), (609, 7880), (696, 6895), (788, 6090), (812, 5910), (840, 5713), (870, 5516), (985, 4872), (1015, 4728), (1160, 4137), (1182, 4060), (1218, 3940), (1379, 3480), (1576, 3045), (1624, 2955), (1740, 2758), (1970, 2436), (2030, 2364)]