11928560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 34350480

約数和(自身を除く): 22421920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 179, 196, 238, 245, 272, 280, 340, 358, 392, 476, 490, 560, 595, 680, 716, 784, 833, 895, 952, 980, 1190, 1253, 1360, 1432, 1666, 1790, 1904, 1960, 2380, 2506, 2864, 3043, 3332, 3580, 3920, 4165, 4760, 5012, 6086, 6265, 6664, 7160, 8330, 8771, 9520, 10024, 12172, 12530, 13328, 14320, 15215, 16660, 17542, 20048, 21301, 24344, 25060, 30430, 33320, 35084, 42602, 43855, 48688, 50120, 60860, 66640, 70168, 85204, 87710, 100240, 106505, 121720, 140336, 149107, 170408, 175420, 213010, 243440, 298214, 340816, 350840, 426020, 596428, 701680, 745535, 852040, 1192856, 1491070, 1704080, 2385712, 2982140, 5964280, 11928560]

約数ペア:

[(1, 11928560), (2, 5964280), (4, 2982140), (5, 2385712), (7, 1704080), (8, 1491070), (10, 1192856), (14, 852040), (16, 745535), (17, 701680), (20, 596428), (28, 426020), (34, 350840), (35, 340816), (40, 298214), (49, 243440), (56, 213010), (68, 175420), (70, 170408), (80, 149107), (85, 140336), (98, 121720), (112, 106505), (119, 100240), (136, 87710), (140, 85204), (170, 70168), (179, 66640), (196, 60860), (238, 50120), (245, 48688), (272, 43855), (280, 42602), (340, 35084), (358, 33320), (392, 30430), (476, 25060), (490, 24344), (560, 21301), (595, 20048), (680, 17542), (716, 16660), (784, 15215), (833, 14320), (895, 13328), (952, 12530), (980, 12172), (1190, 10024), (1253, 9520), (1360, 8771), (1432, 8330), (1666, 7160), (1790, 6664), (1904, 6265), (1960, 6086), (2380, 5012), (2506, 4760), (2864, 4165), (3043, 3920), (3332, 3580)]