12953176560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1998947}}^1$

素因数の和:1998972

約数の個数: 100

約数和(自身を含む): 44988323688

約数和(自身を除く): 32035147128

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, 1620, 2160, 3240, 6480, 1998947, 3997894, 5996841, 7995788, 9994735, 11993682, 15991576, 17990523, 19989470, 23987364, 29984205, 31983152, 35981046, 39978940, 47974728, 53971569, 59968410, 71962092, 79957880, 89952615, 95949456, 107943138, 119936820, 143924184, 159915760, 161914707, 179905230, 215886276, 239873640, 269857845, 287848368, 323829414, 359810460, 431772552, 479747280, 539715690, 647658828, 719620920, 809573535, 863545104, 1079431380, 1295317656, 1439241840, 1619147070, 2158862760, 2590635312, 3238294140, 4317725520, 6476588280, 12953176560]

約数ペア:

[(1, 12953176560), (2, 6476588280), (3, 4317725520), (4, 3238294140), (5, 2590635312), (6, 2158862760), (8, 1619147070), (9, 1439241840), (10, 1295317656), (12, 1079431380), (15, 863545104), (16, 809573535), (18, 719620920), (20, 647658828), (24, 539715690), (27, 479747280), (30, 431772552), (36, 359810460), (40, 323829414), (45, 287848368), (48, 269857845), (54, 239873640), (60, 215886276), (72, 179905230), (80, 161914707), (81, 159915760), (90, 143924184), (108, 119936820), (120, 107943138), (135, 95949456), (144, 89952615), (162, 79957880), (180, 71962092), (216, 59968410), (240, 53971569), (270, 47974728), (324, 39978940), (360, 35981046), (405, 31983152), (432, 29984205), (540, 23987364), (648, 19989470), (720, 17990523), (810, 15991576), (1080, 11993682), (1296, 9994735), (1620, 7995788), (2160, 5996841), (3240, 3997894), (6480, 1998947)]