54764640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1842

約数の個数: 192

約数和(自身を含む): 219179520

約数和(自身を除く): 164414880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1811, 1890, 2016, 2160, 2520, 3024, 3360, 3622, 3780, 4320, 5040, 5433, 6048, 7244, 7560, 9055, 10080, 10866, 12677, 14488, 15120, 16299, 18110, 21732, 25354, 27165, 28976, 30240, 32598, 36220, 38031, 43464, 48897, 50708, 54330, 57952, 63385, 65196, 72440, 76062, 81495, 86928, 97794, 101416, 108660, 114093, 126770, 130392, 144880, 152124, 162990, 173856, 190155, 195588, 202832, 217320, 228186, 244485, 253540, 260784, 289760, 304248, 325980, 342279, 380310, 391176, 405664, 434640, 456372, 488970, 507080, 521568, 570465, 608496, 651960, 684558, 760620, 782352, 869280, 912744, 977940, 1014160, 1140930, 1216992, 1303920, 1369116, 1521240, 1564704, 1711395, 1825488, 1955880, 2028320, 2281860, 2607840, 2738232, 3042480, 3422790, 3650976, 3911760, 4563720, 5476464, 6084960, 6845580, 7823520, 9127440, 10952928, 13691160, 18254880, 27382320, 54764640]

約数ペア:

[(1, 54764640), (2, 27382320), (3, 18254880), (4, 13691160), (5, 10952928), (6, 9127440), (7, 7823520), (8, 6845580), (9, 6084960), (10, 5476464), (12, 4563720), (14, 3911760), (15, 3650976), (16, 3422790), (18, 3042480), (20, 2738232), (21, 2607840), (24, 2281860), (27, 2028320), (28, 1955880), (30, 1825488), (32, 1711395), (35, 1564704), (36, 1521240), (40, 1369116), (42, 1303920), (45, 1216992), (48, 1140930), (54, 1014160), (56, 977940), (60, 912744), (63, 869280), (70, 782352), (72, 760620), (80, 684558), (84, 651960), (90, 608496), (96, 570465), (105, 521568), (108, 507080), (112, 488970), (120, 456372), (126, 434640), (135, 405664), (140, 391176), (144, 380310), (160, 342279), (168, 325980), (180, 304248), (189, 289760), (210, 260784), (216, 253540), (224, 244485), (240, 228186), (252, 217320), (270, 202832), (280, 195588), (288, 190155), (315, 173856), (336, 162990), (360, 152124), (378, 144880), (420, 130392), (432, 126770), (480, 114093), (504, 108660), (540, 101416), (560, 97794), (630, 86928), (672, 81495), (720, 76062), (756, 72440), (840, 65196), (864, 63385), (945, 57952), (1008, 54330), (1080, 50708), (1120, 48897), (1260, 43464), (1440, 38031), (1512, 36220), (1680, 32598), (1811, 30240), (1890, 28976), (2016, 27165), (2160, 25354), (2520, 21732), (3024, 18110), (3360, 16299), (3622, 15120), (3780, 14488), (4320, 12677), (5040, 10866), (5433, 10080), (6048, 9055), (7244, 7560)]