26178480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 89021088

約数和(自身を除く): 62842608

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, 103, 120, 144, 180, 206, 240, 309, 353, 360, 412, 515, 618, 706, 720, 824, 927, 1030, 1059, 1236, 1412, 1545, 1648, 1765, 1854, 2060, 2118, 2472, 2824, 3090, 3177, 3530, 3708, 4120, 4236, 4635, 4944, 5295, 5648, 6180, 6354, 7060, 7416, 8240, 8472, 9270, 10590, 12360, 12708, 14120, 14832, 15885, 16944, 18540, 21180, 24720, 25416, 28240, 31770, 36359, 37080, 42360, 50832, 63540, 72718, 74160, 84720, 109077, 127080, 145436, 181795, 218154, 254160, 290872, 327231, 363590, 436308, 545385, 581744, 654462, 727180, 872616, 1090770, 1308924, 1454360, 1636155, 1745232, 2181540, 2617848, 2908720, 3272310, 4363080, 5235696, 6544620, 8726160, 13089240, 26178480]

約数ペア:

[(1, 26178480), (2, 13089240), (3, 8726160), (4, 6544620), (5, 5235696), (6, 4363080), (8, 3272310), (9, 2908720), (10, 2617848), (12, 2181540), (15, 1745232), (16, 1636155), (18, 1454360), (20, 1308924), (24, 1090770), (30, 872616), (36, 727180), (40, 654462), (45, 581744), (48, 545385), (60, 436308), (72, 363590), (80, 327231), (90, 290872), (103, 254160), (120, 218154), (144, 181795), (180, 145436), (206, 127080), (240, 109077), (309, 84720), (353, 74160), (360, 72718), (412, 63540), (515, 50832), (618, 42360), (706, 37080), (720, 36359), (824, 31770), (927, 28240), (1030, 25416), (1059, 24720), (1236, 21180), (1412, 18540), (1545, 16944), (1648, 15885), (1765, 14832), (1854, 14120), (2060, 12708), (2118, 12360), (2472, 10590), (2824, 9270), (3090, 8472), (3177, 8240), (3530, 7416), (3708, 7060), (4120, 6354), (4236, 6180), (4635, 5648), (4944, 5295)]