27641280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{28793}}^1$

素因数の和:28813

約数の個数: 56

約数和(自身を含む): 87764112

約数和(自身を除く): 60122832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 28793, 57586, 86379, 115172, 143965, 172758, 230344, 287930, 345516, 431895, 460688, 575860, 691032, 863790, 921376, 1151720, 1382064, 1727580, 1842752, 2303440, 2764128, 3455160, 4606880, 5528256, 6910320, 9213760, 13820640, 27641280]

約数ペア:

[(1, 27641280), (2, 13820640), (3, 9213760), (4, 6910320), (5, 5528256), (6, 4606880), (8, 3455160), (10, 2764128), (12, 2303440), (15, 1842752), (16, 1727580), (20, 1382064), (24, 1151720), (30, 921376), (32, 863790), (40, 691032), (48, 575860), (60, 460688), (64, 431895), (80, 345516), (96, 287930), (120, 230344), (160, 172758), (192, 143965), (240, 115172), (320, 86379), (480, 57586), (960, 28793)]