16504560

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 140

約数和(自身を含む): 57736632

約数和(自身を除く): 41232072

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 283, 324, 360, 405, 432, 486, 540, 566, 648, 720, 729, 810, 849, 972, 1080, 1132, 1215, 1296, 1415, 1458, 1620, 1698, 1944, 2160, 2264, 2430, 2547, 2830, 2916, 3240, 3396, 3645, 3888, 4245, 4528, 4860, 5094, 5660, 5832, 6480, 6792, 7290, 7641, 8490, 9720, 10188, 11320, 11664, 12735, 13584, 14580, 15282, 16980, 19440, 20376, 22640, 22923, 25470, 29160, 30564, 33960, 38205, 40752, 45846, 50940, 58320, 61128, 67920, 68769, 76410, 91692, 101880, 114615, 122256, 137538, 152820, 183384, 203760, 206307, 229230, 275076, 305640, 343845, 366768, 412614, 458460, 550152, 611280, 687690, 825228, 916920, 1031535, 1100304, 1375380, 1650456, 1833840, 2063070, 2750760, 3300912, 4126140, 5501520, 8252280, 16504560]

約数ペア:

[(1, 16504560), (2, 8252280), (3, 5501520), (4, 4126140), (5, 3300912), (6, 2750760), (8, 2063070), (9, 1833840), (10, 1650456), (12, 1375380), (15, 1100304), (16, 1031535), (18, 916920), (20, 825228), (24, 687690), (27, 611280), (30, 550152), (36, 458460), (40, 412614), (45, 366768), (48, 343845), (54, 305640), (60, 275076), (72, 229230), (80, 206307), (81, 203760), (90, 183384), (108, 152820), (120, 137538), (135, 122256), (144, 114615), (162, 101880), (180, 91692), (216, 76410), (240, 68769), (243, 67920), (270, 61128), (283, 58320), (324, 50940), (360, 45846), (405, 40752), (432, 38205), (486, 33960), (540, 30564), (566, 29160), (648, 25470), (720, 22923), (729, 22640), (810, 20376), (849, 19440), (972, 16980), (1080, 15282), (1132, 14580), (1215, 13584), (1296, 12735), (1415, 11664), (1458, 11320), (1620, 10188), (1698, 9720), (1944, 8490), (2160, 7641), (2264, 7290), (2430, 6792), (2547, 6480), (2830, 5832), (2916, 5660), (3240, 5094), (3396, 4860), (3645, 4528), (3888, 4245)]