428872320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{8273}}^1$

素因数の和:8304

約数の個数: 160

約数和(自身を含む): 1531765620

約数和(自身を除く): 1102893300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8273, 8640, 10368, 12960, 16546, 17280, 24819, 25920, 33092, 41365, 49638, 51840, 66184, 74457, 82730, 99276, 124095, 132368, 148914, 165460, 198552, 223371, 248190, 264736, 297828, 330920, 372285, 397104, 446742, 496380, 529472, 595656, 661840, 670113, 744570, 794208, 893484, 992760, 1058944, 1116855, 1191312, 1323680, 1340226, 1489140, 1588416, 1786968, 1985520, 2233710, 2382624, 2647360, 2680452, 2978280, 3176832, 3350565, 3573936, 3971040, 4467420, 4765248, 5294720, 5360904, 5956560, 6701130, 7147872, 7942080, 8934840, 9530496, 10721808, 11913120, 13402260, 14295744, 15884160, 17869680, 21443616, 23826240, 26804520, 28591488, 35739360, 42887232, 47652480, 53609040, 71478720, 85774464, 107218080, 142957440, 214436160, 428872320]

約数ペア:

[(1, 428872320), (2, 214436160), (3, 142957440), (4, 107218080), (5, 85774464), (6, 71478720), (8, 53609040), (9, 47652480), (10, 42887232), (12, 35739360), (15, 28591488), (16, 26804520), (18, 23826240), (20, 21443616), (24, 17869680), (27, 15884160), (30, 14295744), (32, 13402260), (36, 11913120), (40, 10721808), (45, 9530496), (48, 8934840), (54, 7942080), (60, 7147872), (64, 6701130), (72, 5956560), (80, 5360904), (81, 5294720), (90, 4765248), (96, 4467420), (108, 3971040), (120, 3573936), (128, 3350565), (135, 3176832), (144, 2978280), (160, 2680452), (162, 2647360), (180, 2382624), (192, 2233710), (216, 1985520), (240, 1786968), (270, 1588416), (288, 1489140), (320, 1340226), (324, 1323680), (360, 1191312), (384, 1116855), (405, 1058944), (432, 992760), (480, 893484), (540, 794208), (576, 744570), (640, 670113), (648, 661840), (720, 595656), (810, 529472), (864, 496380), (960, 446742), (1080, 397104), (1152, 372285), (1296, 330920), (1440, 297828), (1620, 264736), (1728, 248190), (1920, 223371), (2160, 198552), (2592, 165460), (2880, 148914), (3240, 132368), (3456, 124095), (4320, 99276), (5184, 82730), (5760, 74457), (6480, 66184), (8273, 51840), (8640, 49638), (10368, 41365), (12960, 33092), (16546, 25920), (17280, 24819)]