2896560

素因数分解:

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

素因数の和:177

約数の個数: 120

約数和(自身を含む): 10155600

約数和(自身を除く): 7259040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 149, 162, 180, 216, 240, 243, 270, 298, 324, 360, 405, 432, 447, 486, 540, 596, 648, 720, 745, 810, 894, 972, 1080, 1192, 1215, 1296, 1341, 1490, 1620, 1788, 1944, 2160, 2235, 2384, 2430, 2682, 2980, 3240, 3576, 3888, 4023, 4470, 4860, 5364, 5960, 6480, 6705, 7152, 8046, 8940, 9720, 10728, 11920, 12069, 13410, 16092, 17880, 19440, 20115, 21456, 24138, 26820, 32184, 35760, 36207, 40230, 48276, 53640, 60345, 64368, 72414, 80460, 96552, 107280, 120690, 144828, 160920, 181035, 193104, 241380, 289656, 321840, 362070, 482760, 579312, 724140, 965520, 1448280, 2896560]

約数ペア:

[(1, 2896560), (2, 1448280), (3, 965520), (4, 724140), (5, 579312), (6, 482760), (8, 362070), (9, 321840), (10, 289656), (12, 241380), (15, 193104), (16, 181035), (18, 160920), (20, 144828), (24, 120690), (27, 107280), (30, 96552), (36, 80460), (40, 72414), (45, 64368), (48, 60345), (54, 53640), (60, 48276), (72, 40230), (80, 36207), (81, 35760), (90, 32184), (108, 26820), (120, 24138), (135, 21456), (144, 20115), (149, 19440), (162, 17880), (180, 16092), (216, 13410), (240, 12069), (243, 11920), (270, 10728), (298, 9720), (324, 8940), (360, 8046), (405, 7152), (432, 6705), (447, 6480), (486, 5960), (540, 5364), (596, 4860), (648, 4470), (720, 4023), (745, 3888), (810, 3576), (894, 3240), (972, 2980), (1080, 2682), (1192, 2430), (1215, 2384), (1296, 2235), (1341, 2160), (1490, 1944), (1620, 1788)]