260451840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3083}}^1$

素因数の和:3120

約数の個数: 160

約数和(自身を含む): 908620416

約数和(自身を除く): 648168576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3083, 3520, 3840, 4224, 5280, 5632, 6166, 7040, 7680, 8448, 9249, 10560, 12332, 14080, 15415, 16896, 18498, 21120, 24664, 28160, 30830, 33913, 36996, 42240, 46245, 49328, 61660, 67826, 73992, 84480, 92490, 98656, 101739, 123320, 135652, 147984, 169565, 184980, 197312, 203478, 246640, 271304, 295968, 339130, 369960, 394624, 406956, 493280, 508695, 542608, 591936, 678260, 739920, 789248, 813912, 986560, 1017390, 1085216, 1183872, 1356520, 1479840, 1578496, 1627824, 1973120, 2034780, 2170432, 2367744, 2713040, 2959680, 3255648, 3946240, 4069560, 4340864, 4735488, 5426080, 5919360, 6511296, 7892480, 8139120, 8681728, 10852160, 11838720, 13022592, 16278240, 17363456, 21704320, 23677440, 26045184, 32556480, 43408640, 52090368, 65112960, 86817280, 130225920, 260451840]

約数ペア:

[(1, 260451840), (2, 130225920), (3, 86817280), (4, 65112960), (5, 52090368), (6, 43408640), (8, 32556480), (10, 26045184), (11, 23677440), (12, 21704320), (15, 17363456), (16, 16278240), (20, 13022592), (22, 11838720), (24, 10852160), (30, 8681728), (32, 8139120), (33, 7892480), (40, 6511296), (44, 5919360), (48, 5426080), (55, 4735488), (60, 4340864), (64, 4069560), (66, 3946240), (80, 3255648), (88, 2959680), (96, 2713040), (110, 2367744), (120, 2170432), (128, 2034780), (132, 1973120), (160, 1627824), (165, 1578496), (176, 1479840), (192, 1356520), (220, 1183872), (240, 1085216), (256, 1017390), (264, 986560), (320, 813912), (330, 789248), (352, 739920), (384, 678260), (440, 591936), (480, 542608), (512, 508695), (528, 493280), (640, 406956), (660, 394624), (704, 369960), (768, 339130), (880, 295968), (960, 271304), (1056, 246640), (1280, 203478), (1320, 197312), (1408, 184980), (1536, 169565), (1760, 147984), (1920, 135652), (2112, 123320), (2560, 101739), (2640, 98656), (2816, 92490), (3083, 84480), (3520, 73992), (3840, 67826), (4224, 61660), (5280, 49328), (5632, 46245), (6166, 42240), (7040, 36996), (7680, 33913), (8448, 30830), (9249, 28160), (10560, 24664), (12332, 21120), (14080, 18498), (15415, 16896)]