5538973680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{51631}}^1$

素因数の和:51799

約数の個数: 120

約数和(自身を含む): 18726926400

約数和(自身を除く): 13187952720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 7152, 8940, 10728, 11920, 13410, 17880, 21456, 26820, 35760, 51631, 53640, 103262, 107280, 154893, 206524, 258155, 309786, 413048, 464679, 516310, 619572, 774465, 826096, 929358, 1032620, 1239144, 1548930, 1858716, 2065240, 2323395, 2478288, 3097860, 3717432, 4130480, 4646790, 6195720, 7434864, 7693019, 9293580, 12391440, 15386038, 18587160, 23079057, 30772076, 37174320, 38465095, 46158114, 61544152, 69237171, 76930190, 92316228, 115395285, 123088304, 138474342, 153860380, 184632456, 230790570, 276948684, 307720760, 346185855, 369264912, 461581140, 553897368, 615441520, 692371710, 923162280, 1107794736, 1384743420, 1846324560, 2769486840, 5538973680]

約数ペア:

[(1, 5538973680), (2, 2769486840), (3, 1846324560), (4, 1384743420), (5, 1107794736), (6, 923162280), (8, 692371710), (9, 615441520), (10, 553897368), (12, 461581140), (15, 369264912), (16, 346185855), (18, 307720760), (20, 276948684), (24, 230790570), (30, 184632456), (36, 153860380), (40, 138474342), (45, 123088304), (48, 115395285), (60, 92316228), (72, 76930190), (80, 69237171), (90, 61544152), (120, 46158114), (144, 38465095), (149, 37174320), (180, 30772076), (240, 23079057), (298, 18587160), (360, 15386038), (447, 12391440), (596, 9293580), (720, 7693019), (745, 7434864), (894, 6195720), (1192, 4646790), (1341, 4130480), (1490, 3717432), (1788, 3097860), (2235, 2478288), (2384, 2323395), (2682, 2065240), (2980, 1858716), (3576, 1548930), (4470, 1239144), (5364, 1032620), (5960, 929358), (6705, 826096), (7152, 774465), (8940, 619572), (10728, 516310), (11920, 464679), (13410, 413048), (17880, 309786), (21456, 258155), (26820, 206524), (35760, 154893), (51631, 107280), (53640, 103262)]