2056680

素因数分解:

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

素因数の和:243

約数の個数: 96

約数和(自身を含む): 6949800

約数和(自身を除く): 4893120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 197, 232, 261, 290, 348, 360, 394, 435, 522, 580, 591, 696, 788, 870, 985, 1044, 1160, 1182, 1305, 1576, 1740, 1773, 1970, 2088, 2364, 2610, 2955, 3480, 3546, 3940, 4728, 5220, 5713, 5910, 7092, 7880, 8865, 10440, 11426, 11820, 14184, 17139, 17730, 22852, 23640, 28565, 34278, 35460, 45704, 51417, 57130, 68556, 70920, 85695, 102834, 114260, 137112, 171390, 205668, 228520, 257085, 342780, 411336, 514170, 685560, 1028340, 2056680]

約数ペア:

[(1, 2056680), (2, 1028340), (3, 685560), (4, 514170), (5, 411336), (6, 342780), (8, 257085), (9, 228520), (10, 205668), (12, 171390), (15, 137112), (18, 114260), (20, 102834), (24, 85695), (29, 70920), (30, 68556), (36, 57130), (40, 51417), (45, 45704), (58, 35460), (60, 34278), (72, 28565), (87, 23640), (90, 22852), (116, 17730), (120, 17139), (145, 14184), (174, 11820), (180, 11426), (197, 10440), (232, 8865), (261, 7880), (290, 7092), (348, 5910), (360, 5713), (394, 5220), (435, 4728), (522, 3940), (580, 3546), (591, 3480), (696, 2955), (788, 2610), (870, 2364), (985, 2088), (1044, 1970), (1160, 1773), (1182, 1740), (1305, 1576)]