1520208288

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 4415523840

約数和(自身を除く): 2895315552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 127, 144, 178, 254, 267, 288, 356, 381, 467, 508, 534, 712, 762, 801, 934, 1016, 1068, 1143, 1401, 1424, 1524, 1602, 1868, 2032, 2136, 2286, 2802, 2848, 3048, 3204, 3736, 4064, 4203, 4272, 4572, 5604, 6096, 6408, 7472, 8406, 8544, 9144, 11208, 11303, 12192, 12816, 14944, 16812, 18288, 22416, 22606, 25632, 33624, 33909, 36576, 41563, 44832, 45212, 59309, 67248, 67818, 83126, 90424, 101727, 118618, 124689, 134496, 135636, 166252, 177927, 180848, 203454, 237236, 249378, 271272, 332504, 355854, 361696, 374067, 406908, 474472, 498756, 533781, 542544, 665008, 711708, 748134, 813816, 948944, 997512, 1067562, 1085088, 1330016, 1423416, 1496268, 1627632, 1897888, 1995024, 2135124, 2846832, 2992536, 3255264, 3990048, 4270248, 5278501, 5693664, 5985072, 8540496, 10557002, 11970144, 15835503, 17080992, 21114004, 31671006, 42228008, 47506509, 63342012, 84456016, 95013018, 126684024, 168912032, 190026036, 253368048, 380052072, 506736096, 760104144, 1520208288]

約数ペア:

[(1, 1520208288), (2, 760104144), (3, 506736096), (4, 380052072), (6, 253368048), (8, 190026036), (9, 168912032), (12, 126684024), (16, 95013018), (18, 84456016), (24, 63342012), (32, 47506509), (36, 42228008), (48, 31671006), (72, 21114004), (89, 17080992), (96, 15835503), (127, 11970144), (144, 10557002), (178, 8540496), (254, 5985072), (267, 5693664), (288, 5278501), (356, 4270248), (381, 3990048), (467, 3255264), (508, 2992536), (534, 2846832), (712, 2135124), (762, 1995024), (801, 1897888), (934, 1627632), (1016, 1496268), (1068, 1423416), (1143, 1330016), (1401, 1085088), (1424, 1067562), (1524, 997512), (1602, 948944), (1868, 813816), (2032, 748134), (2136, 711708), (2286, 665008), (2802, 542544), (2848, 533781), (3048, 498756), (3204, 474472), (3736, 406908), (4064, 374067), (4203, 361696), (4272, 355854), (4572, 332504), (5604, 271272), (6096, 249378), (6408, 237236), (7472, 203454), (8406, 180848), (8544, 177927), (9144, 166252), (11208, 135636), (11303, 134496), (12192, 124689), (12816, 118618), (14944, 101727), (16812, 90424), (18288, 83126), (22416, 67818), (22606, 67248), (25632, 59309), (33624, 45212), (33909, 44832), (36576, 41563)]