30605440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 80967600

約数和(自身を除く): 50362160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 97, 116, 128, 136, 145, 160, 170, 194, 232, 272, 290, 320, 340, 388, 464, 485, 493, 544, 580, 640, 680, 776, 928, 970, 986, 1088, 1160, 1360, 1552, 1649, 1856, 1940, 1972, 2176, 2320, 2465, 2720, 2813, 3104, 3298, 3712, 3880, 3944, 4640, 4930, 5440, 5626, 6208, 6596, 7760, 7888, 8245, 9280, 9860, 10880, 11252, 12416, 13192, 14065, 15520, 15776, 16490, 18560, 19720, 22504, 26384, 28130, 31040, 31552, 32980, 39440, 45008, 47821, 52768, 56260, 62080, 63104, 65960, 78880, 90016, 95642, 105536, 112520, 131920, 157760, 180032, 191284, 211072, 225040, 239105, 263840, 315520, 360064, 382568, 450080, 478210, 527680, 765136, 900160, 956420, 1055360, 1530272, 1800320, 1912840, 3060544, 3825680, 6121088, 7651360, 15302720, 30605440]

約数ペア:

[(1, 30605440), (2, 15302720), (4, 7651360), (5, 6121088), (8, 3825680), (10, 3060544), (16, 1912840), (17, 1800320), (20, 1530272), (29, 1055360), (32, 956420), (34, 900160), (40, 765136), (58, 527680), (64, 478210), (68, 450080), (80, 382568), (85, 360064), (97, 315520), (116, 263840), (128, 239105), (136, 225040), (145, 211072), (160, 191284), (170, 180032), (194, 157760), (232, 131920), (272, 112520), (290, 105536), (320, 95642), (340, 90016), (388, 78880), (464, 65960), (485, 63104), (493, 62080), (544, 56260), (580, 52768), (640, 47821), (680, 45008), (776, 39440), (928, 32980), (970, 31552), (986, 31040), (1088, 28130), (1160, 26384), (1360, 22504), (1552, 19720), (1649, 18560), (1856, 16490), (1940, 15776), (1972, 15520), (2176, 14065), (2320, 13192), (2465, 12416), (2720, 11252), (2813, 10880), (3104, 9860), (3298, 9280), (3712, 8245), (3880, 7888), (3944, 7760), (4640, 6596), (4930, 6208), (5440, 5626)]