28482840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 98010000

約数和(自身を除く): 69527160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 149, 162, 177, 180, 216, 236, 270, 295, 298, 324, 354, 360, 405, 447, 472, 531, 540, 590, 596, 648, 708, 745, 810, 885, 894, 1062, 1080, 1180, 1192, 1341, 1416, 1490, 1593, 1620, 1770, 1788, 2124, 2235, 2360, 2655, 2682, 2980, 3186, 3240, 3540, 3576, 4023, 4248, 4470, 4779, 5310, 5364, 5960, 6372, 6705, 7080, 7965, 8046, 8791, 8940, 9558, 10620, 10728, 12069, 12744, 13410, 15930, 16092, 17582, 17880, 19116, 20115, 21240, 23895, 24138, 26373, 26820, 31860, 32184, 35164, 38232, 40230, 43955, 47790, 48276, 52746, 53640, 60345, 63720, 70328, 79119, 80460, 87910, 95580, 96552, 105492, 120690, 131865, 158238, 160920, 175820, 191160, 210984, 237357, 241380, 263730, 316476, 351640, 395595, 474714, 482760, 527460, 632952, 712071, 791190, 949428, 1054920, 1186785, 1424142, 1582380, 1898856, 2373570, 2848284, 3164760, 3560355, 4747140, 5696568, 7120710, 9494280, 14241420, 28482840]

約数ペア:

[(1, 28482840), (2, 14241420), (3, 9494280), (4, 7120710), (5, 5696568), (6, 4747140), (8, 3560355), (9, 3164760), (10, 2848284), (12, 2373570), (15, 1898856), (18, 1582380), (20, 1424142), (24, 1186785), (27, 1054920), (30, 949428), (36, 791190), (40, 712071), (45, 632952), (54, 527460), (59, 482760), (60, 474714), (72, 395595), (81, 351640), (90, 316476), (108, 263730), (118, 241380), (120, 237357), (135, 210984), (149, 191160), (162, 175820), (177, 160920), (180, 158238), (216, 131865), (236, 120690), (270, 105492), (295, 96552), (298, 95580), (324, 87910), (354, 80460), (360, 79119), (405, 70328), (447, 63720), (472, 60345), (531, 53640), (540, 52746), (590, 48276), (596, 47790), (648, 43955), (708, 40230), (745, 38232), (810, 35164), (885, 32184), (894, 31860), (1062, 26820), (1080, 26373), (1180, 24138), (1192, 23895), (1341, 21240), (1416, 20115), (1490, 19116), (1593, 17880), (1620, 17582), (1770, 16092), (1788, 15930), (2124, 13410), (2235, 12744), (2360, 12069), (2655, 10728), (2682, 10620), (2980, 9558), (3186, 8940), (3240, 8791), (3540, 8046), (3576, 7965), (4023, 7080), (4248, 6705), (4470, 6372), (4779, 5960), (5310, 5364)]