30134280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 101450880

約数和(自身を除く): 71316600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 617, 660, 740, 814, 888, 1110, 1221, 1234, 1320, 1480, 1628, 1851, 2035, 2220, 2442, 2468, 3085, 3256, 3702, 4070, 4440, 4884, 4936, 6105, 6170, 6787, 7404, 8140, 9255, 9768, 12210, 12340, 13574, 14808, 16280, 18510, 20361, 22829, 24420, 24680, 27148, 33935, 37020, 40722, 45658, 48840, 54296, 67870, 68487, 74040, 81444, 91316, 101805, 114145, 135740, 136974, 162888, 182632, 203610, 228290, 251119, 271480, 273948, 342435, 407220, 456580, 502238, 547896, 684870, 753357, 814440, 913160, 1004476, 1255595, 1369740, 1506714, 2008952, 2511190, 2739480, 3013428, 3766785, 5022380, 6026856, 7533570, 10044760, 15067140, 30134280]

約数ペア:

[(1, 30134280), (2, 15067140), (3, 10044760), (4, 7533570), (5, 6026856), (6, 5022380), (8, 3766785), (10, 3013428), (11, 2739480), (12, 2511190), (15, 2008952), (20, 1506714), (22, 1369740), (24, 1255595), (30, 1004476), (33, 913160), (37, 814440), (40, 753357), (44, 684870), (55, 547896), (60, 502238), (66, 456580), (74, 407220), (88, 342435), (110, 273948), (111, 271480), (120, 251119), (132, 228290), (148, 203610), (165, 182632), (185, 162888), (220, 136974), (222, 135740), (264, 114145), (296, 101805), (330, 91316), (370, 81444), (407, 74040), (440, 68487), (444, 67870), (555, 54296), (617, 48840), (660, 45658), (740, 40722), (814, 37020), (888, 33935), (1110, 27148), (1221, 24680), (1234, 24420), (1320, 22829), (1480, 20361), (1628, 18510), (1851, 16280), (2035, 14808), (2220, 13574), (2442, 12340), (2468, 12210), (3085, 9768), (3256, 9255), (3702, 8140), (4070, 7404), (4440, 6787), (4884, 6170), (4936, 6105)]