1274086260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12893}}^1$

素因数の和:12975

約数の個数: 120

約数和(自身を含む): 4062693096

約数和(自身を除く): 2788606836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2196, 2745, 3294, 3660, 4941, 5490, 6588, 8235, 9882, 10980, 12893, 16470, 19764, 24705, 25786, 32940, 38679, 49410, 51572, 64465, 77358, 98820, 116037, 128930, 154716, 193395, 232074, 257860, 348111, 386790, 464148, 580185, 696222, 773580, 786473, 1044333, 1160370, 1392444, 1572946, 1740555, 2088666, 2320740, 2359419, 3145892, 3481110, 3932365, 4177332, 4718838, 5221665, 6962220, 7078257, 7864730, 9437676, 10443330, 11797095, 14156514, 15729460, 20886660, 21234771, 23594190, 28313028, 35391285, 42469542, 47188380, 63704313, 70782570, 84939084, 106173855, 127408626, 141565140, 212347710, 254817252, 318521565, 424695420, 637043130, 1274086260]

約数ペア:

[(1, 1274086260), (2, 637043130), (3, 424695420), (4, 318521565), (5, 254817252), (6, 212347710), (9, 141565140), (10, 127408626), (12, 106173855), (15, 84939084), (18, 70782570), (20, 63704313), (27, 47188380), (30, 42469542), (36, 35391285), (45, 28313028), (54, 23594190), (60, 21234771), (61, 20886660), (81, 15729460), (90, 14156514), (108, 11797095), (122, 10443330), (135, 9437676), (162, 7864730), (180, 7078257), (183, 6962220), (244, 5221665), (270, 4718838), (305, 4177332), (324, 3932365), (366, 3481110), (405, 3145892), (540, 2359419), (549, 2320740), (610, 2088666), (732, 1740555), (810, 1572946), (915, 1392444), (1098, 1160370), (1220, 1044333), (1620, 786473), (1647, 773580), (1830, 696222), (2196, 580185), (2745, 464148), (3294, 386790), (3660, 348111), (4941, 257860), (5490, 232074), (6588, 193395), (8235, 154716), (9882, 128930), (10980, 116037), (12893, 98820), (16470, 77358), (19764, 64465), (24705, 51572), (25786, 49410), (32940, 38679)]