1555287480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{160009}}^1$

素因数の和:160035

約数の個数: 96

約数和(自身を含む): 5241927600

約数和(自身を除く): 3686640120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 160009, 320018, 480027, 640036, 800045, 960054, 1280072, 1440081, 1600090, 1920108, 2400135, 2880162, 3200180, 3840216, 4320243, 4800270, 5760324, 6400360, 7200405, 8640486, 9600540, 11520648, 12960729, 14400810, 17280972, 19201080, 21601215, 25921458, 28801620, 34561944, 38882187, 43202430, 51842916, 57603240, 64803645, 77764374, 86404860, 103685832, 129607290, 155528748, 172809720, 194410935, 259214580, 311057496, 388821870, 518429160, 777643740, 1555287480]

約数ペア:

[(1, 1555287480), (2, 777643740), (3, 518429160), (4, 388821870), (5, 311057496), (6, 259214580), (8, 194410935), (9, 172809720), (10, 155528748), (12, 129607290), (15, 103685832), (18, 86404860), (20, 77764374), (24, 64803645), (27, 57603240), (30, 51842916), (36, 43202430), (40, 38882187), (45, 34561944), (54, 28801620), (60, 25921458), (72, 21601215), (81, 19201080), (90, 17280972), (108, 14400810), (120, 12960729), (135, 11520648), (162, 9600540), (180, 8640486), (216, 7200405), (243, 6400360), (270, 5760324), (324, 4800270), (360, 4320243), (405, 3840216), (486, 3200180), (540, 2880162), (648, 2400135), (810, 1920108), (972, 1600090), (1080, 1440081), (1215, 1280072), (1620, 960054), (1944, 800045), (2430, 640036), (3240, 480027), (4860, 320018), (9720, 160009)]