232784280

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{887}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 786492720

約数和(自身を除く): 553708440

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, 729, 810, 887, 972, 1080, 1215, 1458, 1620, 1774, 1944, 2187, 2430, 2661, 2916, 3240, 3548, 3645, 4374, 4435, 4860, 5322, 5832, 6561, 7096, 7290, 7983, 8748, 8870, 9720, 10644, 10935, 13122, 13305, 14580, 15966, 17496, 17740, 21288, 21870, 23949, 26244, 26610, 29160, 31932, 32805, 35480, 39915, 43740, 47898, 52488, 53220, 63864, 65610, 71847, 79830, 87480, 95796, 106440, 119745, 131220, 143694, 159660, 191592, 215541, 239490, 262440, 287388, 319320, 359235, 431082, 478980, 574776, 646623, 718470, 862164, 957960, 1077705, 1293246, 1436940, 1724328, 1939869, 2155410, 2586492, 2873880, 3233115, 3879738, 4310820, 5172984, 5819607, 6466230, 7759476, 8621640, 9699345, 11639214, 12932460, 15518952, 19398690, 23278428, 25864920, 29098035, 38797380, 46556856, 58196070, 77594760, 116392140, 232784280]

約数ペア:

[(1, 232784280), (2, 116392140), (3, 77594760), (4, 58196070), (5, 46556856), (6, 38797380), (8, 29098035), (9, 25864920), (10, 23278428), (12, 19398690), (15, 15518952), (18, 12932460), (20, 11639214), (24, 9699345), (27, 8621640), (30, 7759476), (36, 6466230), (40, 5819607), (45, 5172984), (54, 4310820), (60, 3879738), (72, 3233115), (81, 2873880), (90, 2586492), (108, 2155410), (120, 1939869), (135, 1724328), (162, 1436940), (180, 1293246), (216, 1077705), (243, 957960), (270, 862164), (324, 718470), (360, 646623), (405, 574776), (486, 478980), (540, 431082), (648, 359235), (729, 319320), (810, 287388), (887, 262440), (972, 239490), (1080, 215541), (1215, 191592), (1458, 159660), (1620, 143694), (1774, 131220), (1944, 119745), (2187, 106440), (2430, 95796), (2661, 87480), (2916, 79830), (3240, 71847), (3548, 65610), (3645, 63864), (4374, 53220), (4435, 52488), (4860, 47898), (5322, 43740), (5832, 39915), (6561, 35480), (7096, 32805), (7290, 31932), (7983, 29160), (8748, 26610), (8870, 26244), (9720, 23949), (10644, 21870), (10935, 21288), (13122, 17740), (13305, 17496), (14580, 15966)]