381676320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1744

約数の個数: 192

約数和(自身を含む): 1361888640

約数和(自身を除く): 980212320

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, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1667, 1696, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3334, 3816, 4240, 4320, 4770, 5001, 5088, 5724, 6360, 6668, 7155, 7632, 8335, 8480, 9540, 10002, 11448, 12720, 13336, 14310, 15003, 15264, 16670, 19080, 20004, 22896, 25005, 25440, 26672, 28620, 30006, 33340, 38160, 40008, 45009, 45792, 50010, 53344, 57240, 60012, 66680, 75015, 76320, 80016, 88351, 90018, 100020, 114480, 120024, 133360, 150030, 160032, 176702, 180036, 200040, 225045, 228960, 240048, 265053, 266720, 300060, 353404, 360072, 400080, 441755, 450090, 480096, 530106, 600120, 706808, 720144, 795159, 800160, 883510, 900180, 1060212, 1200240, 1325265, 1413616, 1440288, 1590318, 1767020, 1800360, 2120424, 2385477, 2400480, 2650530, 2827232, 3180636, 3534040, 3600720, 3975795, 4240848, 4770954, 5301060, 6361272, 7068080, 7201440, 7951590, 8481696, 9541908, 10602120, 11927385, 12722544, 14136160, 15903180, 19083816, 21204240, 23854770, 25445088, 31806360, 38167632, 42408480, 47709540, 63612720, 76335264, 95419080, 127225440, 190838160, 381676320]

約数ペア:

[(1, 381676320), (2, 190838160), (3, 127225440), (4, 95419080), (5, 76335264), (6, 63612720), (8, 47709540), (9, 42408480), (10, 38167632), (12, 31806360), (15, 25445088), (16, 23854770), (18, 21204240), (20, 19083816), (24, 15903180), (27, 14136160), (30, 12722544), (32, 11927385), (36, 10602120), (40, 9541908), (45, 8481696), (48, 7951590), (53, 7201440), (54, 7068080), (60, 6361272), (72, 5301060), (80, 4770954), (90, 4240848), (96, 3975795), (106, 3600720), (108, 3534040), (120, 3180636), (135, 2827232), (144, 2650530), (159, 2400480), (160, 2385477), (180, 2120424), (212, 1800360), (216, 1767020), (240, 1590318), (265, 1440288), (270, 1413616), (288, 1325265), (318, 1200240), (360, 1060212), (424, 900180), (432, 883510), (477, 800160), (480, 795159), (530, 720144), (540, 706808), (636, 600120), (720, 530106), (795, 480096), (848, 450090), (864, 441755), (954, 400080), (1060, 360072), (1080, 353404), (1272, 300060), (1431, 266720), (1440, 265053), (1590, 240048), (1667, 228960), (1696, 225045), (1908, 200040), (2120, 180036), (2160, 176702), (2385, 160032), (2544, 150030), (2862, 133360), (3180, 120024), (3334, 114480), (3816, 100020), (4240, 90018), (4320, 88351), (4770, 80016), (5001, 76320), (5088, 75015), (5724, 66680), (6360, 60012), (6668, 57240), (7155, 53344), (7632, 50010), (8335, 45792), (8480, 45009), (9540, 40008), (10002, 38160), (11448, 33340), (12720, 30006), (13336, 28620), (14310, 26672), (15003, 25440), (15264, 25005), (16670, 22896), (19080, 20004)]