38759710680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{20543}}^1$

素因数の和:22310

約数の個数: 128

約数和(自身を含む): 129279283200

約数和(自身を除く): 90519572520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1747, 3494, 5241, 6988, 8735, 10482, 13976, 15723, 17470, 20543, 20964, 26205, 31446, 34940, 41086, 41928, 47169, 52410, 61629, 62892, 69880, 78615, 82172, 94338, 102715, 104820, 123258, 125784, 157230, 164344, 184887, 188676, 205430, 209640, 235845, 246516, 308145, 314460, 369774, 377352, 410860, 471690, 493032, 554661, 616290, 628920, 739548, 821720, 924435, 943380, 1109322, 1232580, 1479096, 1848870, 1886760, 2218644, 2465160, 2773305, 3697740, 4437288, 5546610, 7395480, 11093220, 22186440, 35888621, 71777242, 107665863, 143554484, 179443105, 215331726, 287108968, 322997589, 358886210, 430663452, 538329315, 645995178, 717772420, 861326904, 968992767, 1076658630, 1291990356, 1435544840, 1614987945, 1937985534, 2153317260, 2583980712, 3229975890, 3875971068, 4306634520, 4844963835, 6459951780, 7751942136, 9689927670, 12919903560, 19379855340, 38759710680]

約数ペア:

[(1, 38759710680), (2, 19379855340), (3, 12919903560), (4, 9689927670), (5, 7751942136), (6, 6459951780), (8, 4844963835), (9, 4306634520), (10, 3875971068), (12, 3229975890), (15, 2583980712), (18, 2153317260), (20, 1937985534), (24, 1614987945), (27, 1435544840), (30, 1291990356), (36, 1076658630), (40, 968992767), (45, 861326904), (54, 717772420), (60, 645995178), (72, 538329315), (90, 430663452), (108, 358886210), (120, 322997589), (135, 287108968), (180, 215331726), (216, 179443105), (270, 143554484), (360, 107665863), (540, 71777242), (1080, 35888621), (1747, 22186440), (3494, 11093220), (5241, 7395480), (6988, 5546610), (8735, 4437288), (10482, 3697740), (13976, 2773305), (15723, 2465160), (17470, 2218644), (20543, 1886760), (20964, 1848870), (26205, 1479096), (31446, 1232580), (34940, 1109322), (41086, 943380), (41928, 924435), (47169, 821720), (52410, 739548), (61629, 628920), (62892, 616290), (69880, 554661), (78615, 493032), (82172, 471690), (94338, 410860), (102715, 377352), (104820, 369774), (123258, 314460), (125784, 308145), (157230, 246516), (164344, 235845), (184887, 209640), (188676, 205430)]