229943520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{159683}}^1$

素因数の和:159704

約数の個数: 72

約数和(自身を含む): 784687176

約数和(自身を除く): 554743656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 159683, 319366, 479049, 638732, 798415, 958098, 1277464, 1437147, 1596830, 1916196, 2395245, 2554928, 2874294, 3193660, 3832392, 4790490, 5109856, 5748588, 6387320, 7185735, 7664784, 9580980, 11497176, 12774640, 14371470, 15329568, 19161960, 22994352, 25549280, 28742940, 38323920, 45988704, 57485880, 76647840, 114971760, 229943520]

約数ペア:

[(1, 229943520), (2, 114971760), (3, 76647840), (4, 57485880), (5, 45988704), (6, 38323920), (8, 28742940), (9, 25549280), (10, 22994352), (12, 19161960), (15, 15329568), (16, 14371470), (18, 12774640), (20, 11497176), (24, 9580980), (30, 7664784), (32, 7185735), (36, 6387320), (40, 5748588), (45, 5109856), (48, 4790490), (60, 3832392), (72, 3193660), (80, 2874294), (90, 2554928), (96, 2395245), (120, 1916196), (144, 1596830), (160, 1437147), (180, 1277464), (240, 958098), (288, 798415), (360, 638732), (480, 479049), (720, 319366), (1440, 159683)]