276953760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2271

約数の個数: 144

約数和(自身を含む): 956166120

約数和(自身を除く): 679212360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2161, 2670, 2848, 3204, 3560, 4005, 4272, 4322, 5340, 6408, 6483, 7120, 8010, 8544, 8644, 10680, 10805, 12816, 12966, 14240, 16020, 17288, 19449, 21360, 21610, 25632, 25932, 32040, 32415, 34576, 38898, 42720, 43220, 51864, 64080, 64830, 69152, 77796, 86440, 97245, 103728, 128160, 129660, 155592, 172880, 192329, 194490, 207456, 259320, 311184, 345760, 384658, 388980, 518640, 576987, 622368, 769316, 777960, 961645, 1037280, 1153974, 1538632, 1555920, 1730961, 1923290, 2307948, 2884935, 3077264, 3111840, 3461922, 3846580, 4615896, 5769870, 6154528, 6923844, 7693160, 8654805, 9231792, 11539740, 13847688, 15386320, 17309610, 18463584, 23079480, 27695376, 30772640, 34619220, 46158960, 55390752, 69238440, 92317920, 138476880, 276953760]

約数ペア:

[(1, 276953760), (2, 138476880), (3, 92317920), (4, 69238440), (5, 55390752), (6, 46158960), (8, 34619220), (9, 30772640), (10, 27695376), (12, 23079480), (15, 18463584), (16, 17309610), (18, 15386320), (20, 13847688), (24, 11539740), (30, 9231792), (32, 8654805), (36, 7693160), (40, 6923844), (45, 6154528), (48, 5769870), (60, 4615896), (72, 3846580), (80, 3461922), (89, 3111840), (90, 3077264), (96, 2884935), (120, 2307948), (144, 1923290), (160, 1730961), (178, 1555920), (180, 1538632), (240, 1153974), (267, 1037280), (288, 961645), (356, 777960), (360, 769316), (445, 622368), (480, 576987), (534, 518640), (712, 388980), (720, 384658), (801, 345760), (890, 311184), (1068, 259320), (1335, 207456), (1424, 194490), (1440, 192329), (1602, 172880), (1780, 155592), (2136, 129660), (2161, 128160), (2670, 103728), (2848, 97245), (3204, 86440), (3560, 77796), (4005, 69152), (4272, 64830), (4322, 64080), (5340, 51864), (6408, 43220), (6483, 42720), (7120, 38898), (8010, 34576), (8544, 32415), (8644, 32040), (10680, 25932), (10805, 25632), (12816, 21610), (12966, 21360), (14240, 19449), (16020, 17288)]