9998640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1543}}^1$

素因数の和:1568

約数の個数: 100

約数和(自身を含む): 34749264

約数和(自身を除く): 24750624

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1543, 1620, 2160, 3086, 3240, 4629, 6172, 6480, 7715, 9258, 12344, 13887, 15430, 18516, 23145, 24688, 27774, 30860, 37032, 41661, 46290, 55548, 61720, 69435, 74064, 83322, 92580, 111096, 123440, 124983, 138870, 166644, 185160, 208305, 222192, 249966, 277740, 333288, 370320, 416610, 499932, 555480, 624915, 666576, 833220, 999864, 1110960, 1249830, 1666440, 1999728, 2499660, 3332880, 4999320, 9998640]

約数ペア:

[(1, 9998640), (2, 4999320), (3, 3332880), (4, 2499660), (5, 1999728), (6, 1666440), (8, 1249830), (9, 1110960), (10, 999864), (12, 833220), (15, 666576), (16, 624915), (18, 555480), (20, 499932), (24, 416610), (27, 370320), (30, 333288), (36, 277740), (40, 249966), (45, 222192), (48, 208305), (54, 185160), (60, 166644), (72, 138870), (80, 124983), (81, 123440), (90, 111096), (108, 92580), (120, 83322), (135, 74064), (144, 69435), (162, 61720), (180, 55548), (216, 46290), (240, 41661), (270, 37032), (324, 30860), (360, 27774), (405, 24688), (432, 23145), (540, 18516), (648, 15430), (720, 13887), (810, 12344), (1080, 9258), (1296, 7715), (1543, 6480), (1620, 6172), (2160, 4629), (3086, 3240)]