282166440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 879240960

約数和(自身を除く): 597074520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 103, 111, 120, 148, 185, 206, 222, 296, 309, 370, 412, 444, 515, 555, 617, 618, 740, 824, 888, 1030, 1110, 1234, 1236, 1480, 1545, 1851, 2060, 2220, 2468, 2472, 3085, 3090, 3702, 3811, 4120, 4440, 4936, 6170, 6180, 7404, 7622, 9255, 11433, 12340, 12360, 14808, 15244, 18510, 19055, 22829, 22866, 24680, 30488, 37020, 38110, 45658, 45732, 57165, 63551, 68487, 74040, 76220, 91316, 91464, 114145, 114330, 127102, 136974, 152440, 182632, 190653, 228290, 228660, 254204, 273948, 317755, 342435, 381306, 456580, 457320, 508408, 547896, 635510, 684870, 762612, 913160, 953265, 1271020, 1369740, 1525224, 1906530, 2351387, 2542040, 2739480, 3813060, 4702774, 7054161, 7626120, 9405548, 11756935, 14108322, 18811096, 23513870, 28216644, 35270805, 47027740, 56433288, 70541610, 94055480, 141083220, 282166440]

約数ペア:

[(1, 282166440), (2, 141083220), (3, 94055480), (4, 70541610), (5, 56433288), (6, 47027740), (8, 35270805), (10, 28216644), (12, 23513870), (15, 18811096), (20, 14108322), (24, 11756935), (30, 9405548), (37, 7626120), (40, 7054161), (60, 4702774), (74, 3813060), (103, 2739480), (111, 2542040), (120, 2351387), (148, 1906530), (185, 1525224), (206, 1369740), (222, 1271020), (296, 953265), (309, 913160), (370, 762612), (412, 684870), (444, 635510), (515, 547896), (555, 508408), (617, 457320), (618, 456580), (740, 381306), (824, 342435), (888, 317755), (1030, 273948), (1110, 254204), (1234, 228660), (1236, 228290), (1480, 190653), (1545, 182632), (1851, 152440), (2060, 136974), (2220, 127102), (2468, 114330), (2472, 114145), (3085, 91464), (3090, 91316), (3702, 76220), (3811, 74040), (4120, 68487), (4440, 63551), (4936, 57165), (6170, 45732), (6180, 45658), (7404, 38110), (7622, 37020), (9255, 30488), (11433, 24680), (12340, 22866), (12360, 22829), (14808, 19055), (15244, 18510)]