742819320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{3209}}^1$

素因数の和:3869

約数の個数: 96

約数和(自身を含む): 2418670800

約数和(自身を除く): 1675851480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 643, 1286, 1929, 2572, 3209, 3215, 3858, 5144, 5787, 6418, 6430, 7716, 9627, 9645, 11574, 12836, 12860, 15432, 16045, 19254, 19290, 23148, 25672, 25720, 28881, 28935, 32090, 38508, 38580, 46296, 48135, 57762, 57870, 64180, 77016, 77160, 96270, 115524, 115740, 128360, 144405, 192540, 231048, 231480, 288810, 385080, 577620, 1155240, 2063387, 4126774, 6190161, 8253548, 10316935, 12380322, 16507096, 18570483, 20633870, 24760644, 30950805, 37140966, 41267740, 49521288, 61901610, 74281932, 82535480, 92852415, 123803220, 148563864, 185704830, 247606440, 371409660, 742819320]

約数ペア:

[(1, 742819320), (2, 371409660), (3, 247606440), (4, 185704830), (5, 148563864), (6, 123803220), (8, 92852415), (9, 82535480), (10, 74281932), (12, 61901610), (15, 49521288), (18, 41267740), (20, 37140966), (24, 30950805), (30, 24760644), (36, 20633870), (40, 18570483), (45, 16507096), (60, 12380322), (72, 10316935), (90, 8253548), (120, 6190161), (180, 4126774), (360, 2063387), (643, 1155240), (1286, 577620), (1929, 385080), (2572, 288810), (3209, 231480), (3215, 231048), (3858, 192540), (5144, 144405), (5787, 128360), (6418, 115740), (6430, 115524), (7716, 96270), (9627, 77160), (9645, 77016), (11574, 64180), (12836, 57870), (12860, 57762), (15432, 48135), (16045, 46296), (19254, 38580), (19290, 38508), (23148, 32090), (25672, 28935), (25720, 28881)]