180915630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 522823680

約数和(自身を除く): 341908050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 61, 70, 87, 105, 122, 145, 174, 183, 203, 210, 290, 305, 366, 406, 427, 435, 487, 609, 610, 854, 870, 915, 974, 1015, 1218, 1281, 1461, 1769, 1830, 2030, 2135, 2435, 2562, 2922, 3045, 3409, 3538, 4270, 4870, 5307, 6090, 6405, 6818, 7305, 8845, 10227, 10614, 12383, 12810, 14123, 14610, 17045, 17690, 20454, 24766, 26535, 28246, 29707, 34090, 37149, 42369, 51135, 53070, 59414, 61915, 70615, 74298, 84738, 89121, 98861, 102270, 123830, 141230, 148535, 178242, 185745, 197722, 207949, 211845, 296583, 297070, 371490, 415898, 423690, 445605, 494305, 593166, 623847, 861503, 891210, 988610, 1039745, 1247694, 1482915, 1723006, 2079490, 2584509, 2965830, 3119235, 4307515, 5169018, 6030521, 6238470, 8615030, 12061042, 12922545, 18091563, 25845090, 30152605, 36183126, 60305210, 90457815, 180915630]

約数ペア:

[(1, 180915630), (2, 90457815), (3, 60305210), (5, 36183126), (6, 30152605), (7, 25845090), (10, 18091563), (14, 12922545), (15, 12061042), (21, 8615030), (29, 6238470), (30, 6030521), (35, 5169018), (42, 4307515), (58, 3119235), (61, 2965830), (70, 2584509), (87, 2079490), (105, 1723006), (122, 1482915), (145, 1247694), (174, 1039745), (183, 988610), (203, 891210), (210, 861503), (290, 623847), (305, 593166), (366, 494305), (406, 445605), (427, 423690), (435, 415898), (487, 371490), (609, 297070), (610, 296583), (854, 211845), (870, 207949), (915, 197722), (974, 185745), (1015, 178242), (1218, 148535), (1281, 141230), (1461, 123830), (1769, 102270), (1830, 98861), (2030, 89121), (2135, 84738), (2435, 74298), (2562, 70615), (2922, 61915), (3045, 59414), (3409, 53070), (3538, 51135), (4270, 42369), (4870, 37149), (5307, 34090), (6090, 29707), (6405, 28246), (6818, 26535), (7305, 24766), (8845, 20454), (10227, 17690), (10614, 17045), (12383, 14610), (12810, 14123)]