65450160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 160

約数和(自身を含む): 228050880

約数和(自身を除く): 162600720

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, 90, 108, 120, 135, 144, 157, 180, 193, 216, 240, 270, 314, 360, 386, 432, 471, 540, 579, 628, 720, 772, 785, 942, 965, 1080, 1158, 1256, 1413, 1544, 1570, 1737, 1884, 1930, 2160, 2316, 2355, 2512, 2826, 2895, 3088, 3140, 3474, 3768, 3860, 4239, 4632, 4710, 5211, 5652, 5790, 6280, 6948, 7065, 7536, 7720, 8478, 8685, 9264, 9420, 10422, 11304, 11580, 12560, 13896, 14130, 15440, 16956, 17370, 18840, 20844, 21195, 22608, 23160, 26055, 27792, 28260, 30301, 33912, 34740, 37680, 41688, 42390, 46320, 52110, 56520, 60602, 67824, 69480, 83376, 84780, 90903, 104220, 113040, 121204, 138960, 151505, 169560, 181806, 208440, 242408, 272709, 303010, 339120, 363612, 416880, 454515, 484816, 545418, 606020, 727224, 818127, 909030, 1090836, 1212040, 1363545, 1454448, 1636254, 1818060, 2181672, 2424080, 2727090, 3272508, 3636120, 4090635, 4363344, 5454180, 6545016, 7272240, 8181270, 10908360, 13090032, 16362540, 21816720, 32725080, 65450160]

約数ペア:

[(1, 65450160), (2, 32725080), (3, 21816720), (4, 16362540), (5, 13090032), (6, 10908360), (8, 8181270), (9, 7272240), (10, 6545016), (12, 5454180), (15, 4363344), (16, 4090635), (18, 3636120), (20, 3272508), (24, 2727090), (27, 2424080), (30, 2181672), (36, 1818060), (40, 1636254), (45, 1454448), (48, 1363545), (54, 1212040), (60, 1090836), (72, 909030), (80, 818127), (90, 727224), (108, 606020), (120, 545418), (135, 484816), (144, 454515), (157, 416880), (180, 363612), (193, 339120), (216, 303010), (240, 272709), (270, 242408), (314, 208440), (360, 181806), (386, 169560), (432, 151505), (471, 138960), (540, 121204), (579, 113040), (628, 104220), (720, 90903), (772, 84780), (785, 83376), (942, 69480), (965, 67824), (1080, 60602), (1158, 56520), (1256, 52110), (1413, 46320), (1544, 42390), (1570, 41688), (1737, 37680), (1884, 34740), (1930, 33912), (2160, 30301), (2316, 28260), (2355, 27792), (2512, 26055), (2826, 23160), (2895, 22608), (3088, 21195), (3140, 20844), (3474, 18840), (3768, 17370), (3860, 16956), (4239, 15440), (4632, 14130), (4710, 13896), (5211, 12560), (5652, 11580), (5790, 11304), (6280, 10422), (6948, 9420), (7065, 9264), (7536, 8685), (7720, 8478)]