89886960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1103

約数の個数: 120

約数和(自身を含む): 304493904

約数和(自身を除く): 214606944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 953, 1048, 1179, 1310, 1572, 1906, 1965, 2096, 2358, 2620, 2859, 3144, 3812, 3930, 4716, 4765, 5240, 5718, 5895, 6288, 7624, 7860, 8577, 9432, 9530, 10480, 11436, 11790, 14295, 15248, 15720, 17154, 18864, 19060, 22872, 23580, 28590, 31440, 34308, 38120, 42885, 45744, 47160, 57180, 68616, 76240, 85770, 94320, 114360, 124843, 137232, 171540, 228720, 249686, 343080, 374529, 499372, 624215, 686160, 749058, 998744, 1123587, 1248430, 1498116, 1872645, 1997488, 2247174, 2496860, 2996232, 3745290, 4494348, 4993720, 5617935, 5992464, 7490580, 8988696, 9987440, 11235870, 14981160, 17977392, 22471740, 29962320, 44943480, 89886960]

約数ペア:

[(1, 89886960), (2, 44943480), (3, 29962320), (4, 22471740), (5, 17977392), (6, 14981160), (8, 11235870), (9, 9987440), (10, 8988696), (12, 7490580), (15, 5992464), (16, 5617935), (18, 4993720), (20, 4494348), (24, 3745290), (30, 2996232), (36, 2496860), (40, 2247174), (45, 1997488), (48, 1872645), (60, 1498116), (72, 1248430), (80, 1123587), (90, 998744), (120, 749058), (131, 686160), (144, 624215), (180, 499372), (240, 374529), (262, 343080), (360, 249686), (393, 228720), (524, 171540), (655, 137232), (720, 124843), (786, 114360), (953, 94320), (1048, 85770), (1179, 76240), (1310, 68616), (1572, 57180), (1906, 47160), (1965, 45744), (2096, 42885), (2358, 38120), (2620, 34308), (2859, 31440), (3144, 28590), (3812, 23580), (3930, 22872), (4716, 19060), (4765, 18864), (5240, 17154), (5718, 15720), (5895, 15248), (6288, 14295), (7624, 11790), (7860, 11436), (8577, 10480), (9432, 9530)]