27315680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^3$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 76386240

約数和(自身を除く): 49070560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 841, 928, 1015, 1120, 1160, 1624, 1682, 2030, 2320, 3248, 3364, 4060, 4205, 4640, 5887, 6496, 6728, 8120, 8410, 11774, 13456, 16240, 16820, 23548, 24389, 26912, 29435, 32480, 33640, 47096, 48778, 58870, 67280, 94192, 97556, 117740, 121945, 134560, 170723, 188384, 195112, 235480, 243890, 341446, 390224, 470960, 487780, 682892, 780448, 853615, 941920, 975560, 1365784, 1707230, 1951120, 2731568, 3414460, 3902240, 5463136, 6828920, 13657840, 27315680]

約数ペア:

[(1, 27315680), (2, 13657840), (4, 6828920), (5, 5463136), (7, 3902240), (8, 3414460), (10, 2731568), (14, 1951120), (16, 1707230), (20, 1365784), (28, 975560), (29, 941920), (32, 853615), (35, 780448), (40, 682892), (56, 487780), (58, 470960), (70, 390224), (80, 341446), (112, 243890), (116, 235480), (140, 195112), (145, 188384), (160, 170723), (203, 134560), (224, 121945), (232, 117740), (280, 97556), (290, 94192), (406, 67280), (464, 58870), (560, 48778), (580, 47096), (812, 33640), (841, 32480), (928, 29435), (1015, 26912), (1120, 24389), (1160, 23548), (1624, 16820), (1682, 16240), (2030, 13456), (2320, 11774), (3248, 8410), (3364, 8120), (4060, 6728), (4205, 6496), (4640, 5887)]