3771191520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{290987}}^1$

素因数の和:291014

約数の個数: 120

約数和(自身を含む): 13309209144

約数和(自身を除く): 9538017624

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 290987, 581974, 872961, 1163948, 1454935, 1745922, 2327896, 2618883, 2909870, 3491844, 4364805, 4655792, 5237766, 5819740, 6983688, 7856649, 8729610, 9311584, 10475532, 11639480, 13094415, 13967376, 15713298, 17459220, 20951064, 23278960, 23569947, 26188830, 27934752, 31426596, 34918440, 39283245, 41902128, 46557920, 47139894, 52377660, 62853192, 69836880, 78566490, 83804256, 94279788, 104755320, 117849735, 125706384, 139673760, 157132980, 188559576, 209510640, 235699470, 251412768, 314265960, 377119152, 419021280, 471398940, 628531920, 754238304, 942797880, 1257063840, 1885595760, 3771191520]

約数ペア:

[(1, 3771191520), (2, 1885595760), (3, 1257063840), (4, 942797880), (5, 754238304), (6, 628531920), (8, 471398940), (9, 419021280), (10, 377119152), (12, 314265960), (15, 251412768), (16, 235699470), (18, 209510640), (20, 188559576), (24, 157132980), (27, 139673760), (30, 125706384), (32, 117849735), (36, 104755320), (40, 94279788), (45, 83804256), (48, 78566490), (54, 69836880), (60, 62853192), (72, 52377660), (80, 47139894), (81, 46557920), (90, 41902128), (96, 39283245), (108, 34918440), (120, 31426596), (135, 27934752), (144, 26188830), (160, 23569947), (162, 23278960), (180, 20951064), (216, 17459220), (240, 15713298), (270, 13967376), (288, 13094415), (324, 11639480), (360, 10475532), (405, 9311584), (432, 8729610), (480, 7856649), (540, 6983688), (648, 5819740), (720, 5237766), (810, 4655792), (864, 4364805), (1080, 3491844), (1296, 2909870), (1440, 2618883), (1620, 2327896), (2160, 1745922), (2592, 1454935), (3240, 1163948), (4320, 872961), (6480, 581974), (12960, 290987)]