386713440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 240

約数和(自身を含む): 1392996528

約数和(自身を除く): 1006283088

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, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 265, 270, 288, 318, 324, 360, 405, 424, 432, 477, 480, 530, 540, 563, 636, 648, 720, 795, 810, 848, 864, 954, 1060, 1080, 1126, 1272, 1296, 1431, 1440, 1590, 1620, 1689, 1696, 1908, 2120, 2160, 2252, 2385, 2544, 2592, 2815, 2862, 3180, 3240, 3378, 3816, 4240, 4293, 4320, 4504, 4770, 5067, 5088, 5630, 5724, 6360, 6480, 6756, 7155, 7632, 8445, 8480, 8586, 9008, 9540, 10134, 11260, 11448, 12720, 12960, 13512, 14310, 15201, 15264, 16890, 17172, 18016, 19080, 20268, 21465, 22520, 22896, 25335, 25440, 27024, 28620, 29839, 30402, 33780, 34344, 38160, 40536, 42930, 45040, 45603, 45792, 50670, 54048, 57240, 59678, 60804, 67560, 68688, 76005, 76320, 81072, 85860, 89517, 90080, 91206, 101340, 114480, 119356, 121608, 135120, 137376, 149195, 152010, 162144, 171720, 179034, 182412, 202680, 228015, 228960, 238712, 243216, 268551, 270240, 298390, 304020, 343440, 358068, 364824, 405360, 447585, 456030, 477424, 486432, 537102, 596780, 608040, 686880, 716136, 729648, 805653, 810720, 895170, 912060, 954848, 1074204, 1193560, 1216080, 1342755, 1432272, 1459296, 1611306, 1790340, 1824120, 2148408, 2387120, 2416959, 2432160, 2685510, 2864544, 3222612, 3580680, 3648240, 4028265, 4296816, 4774240, 4833918, 5371020, 6445224, 7161360, 7296480, 8056530, 8593632, 9667836, 10742040, 12084795, 12890448, 14322720, 16113060, 19335672, 21484080, 24169590, 25780896, 32226120, 38671344, 42968160, 48339180, 64452240, 77342688, 96678360, 128904480, 193356720, 386713440]

約数ペア:

[(1, 386713440), (2, 193356720), (3, 128904480), (4, 96678360), (5, 77342688), (6, 64452240), (8, 48339180), (9, 42968160), (10, 38671344), (12, 32226120), (15, 25780896), (16, 24169590), (18, 21484080), (20, 19335672), (24, 16113060), (27, 14322720), (30, 12890448), (32, 12084795), (36, 10742040), (40, 9667836), (45, 8593632), (48, 8056530), (53, 7296480), (54, 7161360), (60, 6445224), (72, 5371020), (80, 4833918), (81, 4774240), (90, 4296816), (96, 4028265), (106, 3648240), (108, 3580680), (120, 3222612), (135, 2864544), (144, 2685510), (159, 2432160), (160, 2416959), (162, 2387120), (180, 2148408), (212, 1824120), (216, 1790340), (240, 1611306), (265, 1459296), (270, 1432272), (288, 1342755), (318, 1216080), (324, 1193560), (360, 1074204), (405, 954848), (424, 912060), (432, 895170), (477, 810720), (480, 805653), (530, 729648), (540, 716136), (563, 686880), (636, 608040), (648, 596780), (720, 537102), (795, 486432), (810, 477424), (848, 456030), (864, 447585), (954, 405360), (1060, 364824), (1080, 358068), (1126, 343440), (1272, 304020), (1296, 298390), (1431, 270240), (1440, 268551), (1590, 243216), (1620, 238712), (1689, 228960), (1696, 228015), (1908, 202680), (2120, 182412), (2160, 179034), (2252, 171720), (2385, 162144), (2544, 152010), (2592, 149195), (2815, 137376), (2862, 135120), (3180, 121608), (3240, 119356), (3378, 114480), (3816, 101340), (4240, 91206), (4293, 90080), (4320, 89517), (4504, 85860), (4770, 81072), (5067, 76320), (5088, 76005), (5630, 68688), (5724, 67560), (6360, 60804), (6480, 59678), (6756, 57240), (7155, 54048), (7632, 50670), (8445, 45792), (8480, 45603), (8586, 45040), (9008, 42930), (9540, 40536), (10134, 38160), (11260, 34344), (11448, 33780), (12720, 30402), (12960, 29839), (13512, 28620), (14310, 27024), (15201, 25440), (15264, 25335), (16890, 22896), (17172, 22520), (18016, 21465), (19080, 20268)]